Reorganize module loading.

We now use webpack instead of SystemJS, effectively bundling modules
into one file (plus commons chunks) for every entry point.  This results
in a much smaller extension size (almost half).  Furthermore we use
yarn/npm even for extension run-time dependencies.  This relieves us
from manually vendoring and building dependencies.  It's also easier to
understand for new developers familiar with node.

12 files changed, 3 insertions, 158 deletions

diff --git a/node_modules/core-js/modules/library/_add-to-unscopables.js b/node_modules/core-js/modules/library/_add-to-unscopables.js
deleted file mode 100644
index faf87af36..000000000
--- a/node_modules/core-js/modules/library/_add-to-unscopables.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = function(){ /* empty */ };
\ No newline at end of file
diff --git a/node_modules/core-js/modules/library/_collection.js b/node_modules/core-js/modules/library/_collection.js
deleted file mode 100644
index 0bdd7fcbb..000000000
--- a/node_modules/core-js/modules/library/_collection.js
+++ /dev/null
@@ -1,59 +0,0 @@
-'use strict';
-var global         = require('./_global')
-  , $export        = require('./_export')
-  , meta           = require('./_meta')
-  , fails          = require('./_fails')
-  , hide           = require('./_hide')
-  , redefineAll    = require('./_redefine-all')
-  , forOf          = require('./_for-of')
-  , anInstance     = require('./_an-instance')
-  , isObject       = require('./_is-object')
-  , setToStringTag = require('./_set-to-string-tag')
-  , dP             = require('./_object-dp').f
-  , each           = require('./_array-methods')(0)
-  , DESCRIPTORS    = require('./_descriptors');
-
-module.exports = function(NAME, wrapper, methods, common, IS_MAP, IS_WEAK){
-  var Base  = global[NAME]
-    , C     = Base
-    , ADDER = IS_MAP ? 'set' : 'add'
-    , proto = C && C.prototype
-    , O     = {};
-  if(!DESCRIPTORS || typeof C != 'function' || !(IS_WEAK || proto.forEach && !fails(function(){
-    new C().entries().next();
-  }))){
-    // create collection constructor
-    C = common.getConstructor(wrapper, NAME, IS_MAP, ADDER);
-    redefineAll(C.prototype, methods);
-    meta.NEED = true;
-  } else {
-    C = wrapper(function(target, iterable){
-      anInstance(target, C, NAME, '_c');
-      target._c = new Base;
-      if(iterable != undefined)forOf(iterable, IS_MAP, target[ADDER], target);
-    });
-    each('add,clear,delete,forEach,get,has,set,keys,values,entries,toJSON'.split(','),function(KEY){
-      var IS_ADDER = KEY == 'add' || KEY == 'set';
-      if(KEY in proto && !(IS_WEAK && KEY == 'clear'))hide(C.prototype, KEY, function(a, b){
-        anInstance(this, C, KEY);
-        if(!IS_ADDER && IS_WEAK && !isObject(a))return KEY == 'get' ? undefined : false;
-        var result = this._c[KEY](a === 0 ? 0 : a, b);
-        return IS_ADDER ? this : result;
-      });
-    });
-    if('size' in proto)dP(C.prototype, 'size', {
-      get: function(){
-        return this._c.size;
-      }
-    });
-  }
-
-  setToStringTag(C, NAME);
-
-  O[NAME] = C;
-  $export($export.G + $export.W + $export.F, O);
-
-  if(!IS_WEAK)common.setStrong(C, NAME, IS_MAP);
-
-  return C;
-};
\ No newline at end of file
diff --git a/node_modules/core-js/modules/library/_export.js b/node_modules/core-js/modules/library/_export.js
deleted file mode 100644
index dc084b4cc..000000000
--- a/node_modules/core-js/modules/library/_export.js
+++ /dev/null
@@ -1,61 +0,0 @@
-var global    = require('./_global')
-  , core      = require('./_core')
-  , ctx       = require('./_ctx')
-  , hide      = require('./_hide')
-  , PROTOTYPE = 'prototype';
-
-var $export = function(type, name, source){
-  var IS_FORCED = type & $export.F
-    , IS_GLOBAL = type & $export.G
-    , IS_STATIC = type & $export.S
-    , IS_PROTO  = type & $export.P
-    , IS_BIND   = type & $export.B
-    , IS_WRAP   = type & $export.W
-    , exports   = IS_GLOBAL ? core : core[name] || (core[name] = {})
-    , expProto  = exports[PROTOTYPE]
-    , target    = IS_GLOBAL ? global : IS_STATIC ? global[name] : (global[name] || {})[PROTOTYPE]
-    , key, own, out;
-  if(IS_GLOBAL)source = name;
-  for(key in source){
-    // contains in native
-    own = !IS_FORCED && target && target[key] !== undefined;
-    if(own && key in exports)continue;
-    // export native or passed
-    out = own ? target[key] : source[key];
-    // prevent global pollution for namespaces
-    exports[key] = IS_GLOBAL && typeof target[key] != 'function' ? source[key]
-    // bind timers to global for call from export context
-    : IS_BIND && own ? ctx(out, global)
-    // wrap global constructors for prevent change them in library
-    : IS_WRAP && target[key] == out ? (function(C){
-      var F = function(a, b, c){
-        if(this instanceof C){
-          switch(arguments.length){
-            case 0: return new C;
-            case 1: return new C(a);
-            case 2: return new C(a, b);
-          } return new C(a, b, c);
-        } return C.apply(this, arguments);
-      };
-      F[PROTOTYPE] = C[PROTOTYPE];
-      return F;
-    // make static versions for prototype methods
-    })(out) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out;
-    // export proto methods to core.%CONSTRUCTOR%.methods.%NAME%
-    if(IS_PROTO){
-      (exports.virtual || (exports.virtual = {}))[key] = out;
-      // export proto methods to core.%CONSTRUCTOR%.prototype.%NAME%
-      if(type & $export.R && expProto && !expProto[key])hide(expProto, key, out);
-    }
-  }
-};
-// type bitmap
-$export.F = 1;   // forced
-$export.G = 2;   // global
-$export.S = 4;   // static
-$export.P = 8;   // proto
-$export.B = 16;  // bind
-$export.W = 32;  // wrap
-$export.U = 64;  // safe
-$export.R = 128; // real proto method for `library` 
-module.exports = $export;
\ No newline at end of file
diff --git a/node_modules/core-js/modules/library/_library.js b/node_modules/core-js/modules/library/_library.js
deleted file mode 100644
index 73f737c59..000000000
--- a/node_modules/core-js/modules/library/_library.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = true;
\ No newline at end of file
diff --git a/node_modules/core-js/modules/library/_path.js b/node_modules/core-js/modules/library/_path.js
deleted file mode 100644
index e2b878dc6..000000000
--- a/node_modules/core-js/modules/library/_path.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./_core');
\ No newline at end of file
diff --git a/node_modules/core-js/modules/library/_redefine-all.js b/node_modules/core-js/modules/library/_redefine-all.js
deleted file mode 100644
index beeb2eafc..000000000
--- a/node_modules/core-js/modules/library/_redefine-all.js
+++ /dev/null
@@ -1,7 +0,0 @@
-var hide = require('./_hide');
-module.exports = function(target, src, safe){
-  for(var key in src){
-    if(safe && target[key])target[key] = src[key];
-    else hide(target, key, src[key]);
-  } return target;
-};
\ No newline at end of file
diff --git a/node_modules/core-js/modules/library/_redefine.js b/node_modules/core-js/modules/library/_redefine.js
deleted file mode 100644
index 6bd64530c..000000000
--- a/node_modules/core-js/modules/library/_redefine.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./_hide');
\ No newline at end of file
diff --git a/node_modules/core-js/modules/library/_set-species.js b/node_modules/core-js/modules/library/_set-species.js
deleted file mode 100644
index 4320fa510..000000000
--- a/node_modules/core-js/modules/library/_set-species.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-var global      = require('./_global')
-  , core        = require('./_core')
-  , dP          = require('./_object-dp')
-  , DESCRIPTORS = require('./_descriptors')
-  , SPECIES     = require('./_wks')('species');
-
-module.exports = function(KEY){
-  var C = typeof core[KEY] == 'function' ? core[KEY] : global[KEY];
-  if(DESCRIPTORS && C && !C[SPECIES])dP.f(C, SPECIES, {
-    configurable: true,
-    get: function(){ return this; }
-  });
-};
\ No newline at end of file
diff --git a/node_modules/core-js/modules/library/es6.date.to-primitive.js b/node_modules/core-js/modules/library/es6.date.to-primitive.js
deleted file mode 100644
index e69de29bb..000000000
--- a/node_modules/core-js/modules/library/es6.date.to-primitive.js
+++ /dev/null
diff --git a/node_modules/core-js/modules/library/es6.regexp.constructor.js b/node_modules/core-js/modules/library/es6.regexp.constructor.js
index 7313c52b3..087d9beb9 100644
--- a/node_modules/core-js/modules/library/es6.regexp.constructor.js
+++ b/node_modules/core-js/modules/library/es6.regexp.constructor.js
@@ -1 +1 @@
-require('./_set-species')('RegExp');
\ No newline at end of file
+require('./$.set-species')('RegExp');
\ No newline at end of file
diff --git a/node_modules/core-js/modules/library/es6.regexp.to-string.js b/node_modules/core-js/modules/library/es6.regexp.to-string.js
deleted file mode 100644
index e69de29bb..000000000
--- a/node_modules/core-js/modules/library/es6.regexp.to-string.js
+++ /dev/null
diff --git a/node_modules/core-js/modules/library/web.dom.iterable.js b/node_modules/core-js/modules/library/web.dom.iterable.js
index e56371a9d..988c6da20 100644
--- a/node_modules/core-js/modules/library/web.dom.iterable.js
+++ b/node_modules/core-js/modules/library/web.dom.iterable.js
@@ -1,13 +1,3 @@
 require('./es6.array.iterator');
-var global        = require('./_global')
-  , hide          = require('./_hide')
-  , Iterators     = require('./_iterators')
-  , TO_STRING_TAG = require('./_wks')('toStringTag');
-
-for(var collections = ['NodeList', 'DOMTokenList', 'MediaList', 'StyleSheetList', 'CSSRuleList'], i = 0; i < 5; i++){
-  var NAME       = collections[i]
-    , Collection = global[NAME]
-    , proto      = Collection && Collection.prototype;
-  if(proto && !proto[TO_STRING_TAG])hide(proto, TO_STRING_TAG, NAME);
-  Iterators[NAME] = Iterators.Array;
-}
\ No newline at end of file
+var Iterators = require('./$.iterators');
+Iterators.NodeList = Iterators.HTMLCollection = Iterators.Array;
\ No newline at end of file