Old CL related to URL query

Source/core/core.gypi

 {
     'variables': {
         'core_idl_files': [
             'css/CSS.idl',
             'css/CSSCharsetRule.idl',
             'css/CSSFontFaceLoadEvent.idl',
             'css/CSSFontFaceRule.idl',
             'css/CSSHostRule.idl',
             'css/CSSImportRule.idl',
             'css/CSSKeyframeRule.idl',
@@ skipping 69 matching lines @@
             'dom/ProcessingInstruction.idl',
             'dom/Promise.idl',
             'dom/Range.idl',
             'dom/RequestAnimationFrameCallback.idl',
             'dom/StringCallback.idl',
             'dom/Text.idl',
             'dom/Touch.idl',
             'dom/TouchList.idl',
             'dom/TreeWalker.idl',
             'dom/URL.idl',
+            'dom/URLQuery.idl',
             'dom/URLUtils.idl',
             'dom/URLUtilsReadOnly.idl',
             'dom/WebKitNamedFlow.idl',
             'dom/WebKitNamedFlowCollection.idl',
             'dom/shadow/ShadowRoot.idl',
             'events/AutocompleteErrorEvent.idl',
             'events/BeforeLoadEvent.idl',
             'events/BeforeUnloadEvent.idl',
             'events/CompositionEvent.idl',
             'events/CustomEvent.idl',
@@ skipping 1919 matching lines @@
             'dom/TransformSourceLibxslt.cpp',
             'dom/Traversal.cpp',
             'dom/Traversal.h',
             'dom/TreeScope.cpp',
             'dom/TreeScope.h',
             'dom/TreeScopeAdopter.cpp',
             'dom/TreeScopeAdopter.h',
             'dom/TreeShared.h',
             'dom/TreeWalker.cpp',
             'dom/TreeWalker.h',
+            'dom/URLQuery.cpp',
+            'dom/URLQuery.h',
             'dom/UserActionElementSet.cpp',
             'dom/UserActionElementSet.h',
             'dom/ViewportDescription.cpp',
             'dom/ViewportDescription.h',
             'dom/VisitedLinkState.cpp',
             'dom/VisitedLinkState.h',
             'dom/WheelController.cpp',
             'dom/WheelController.h',
             'dom/WhitespaceChildList.h',
             'events/AutocompleteErrorEvent.h',
@@ skipping 1617 matching lines @@
                 'bison_exe': 'bison',
                 # We specify a preprocess so it happens locally and won't get
                 # distributed to goma.
                 # FIXME: /usr/bin/gcc won't exist on OSX forever. We want to
                 # use /usr/bin/clang once we require Xcode 4.x.
                 'preprocessor': '--preprocessor "/usr/bin/gcc -E -P -x c++"'
               }],
          ],
     }
 }