Move many standalone files from web/ to (core|modules)/exported/.

third_party/WebKit/Source/web/BUILD.gn

Index: third_party/WebKit/Source/web/BUILD.gn
diff --git a/third_party/WebKit/Source/web/BUILD.gn b/third_party/WebKit/Source/web/BUILD.gn
index 07257e5babe8b1d596d100330cd6cff1cac2db4a..d51d0cd519ff3295c682e3ca06cecf8ae4cdea9e 100644
--- a/third_party/WebKit/Source/web/BUILD.gn
+++ b/third_party/WebKit/Source/web/BUILD.gn
@@ -123,17 +123,7 @@ component("web") {
     "ValidationMessageClientImpl.cpp",
     "ValidationMessageClientImpl.h",
     "WebAXObject.cpp",
-    "WebCSSParser.cpp",
-    "WebColorSuggestion.cpp",
-    "WebCryptoNormalize.cpp",
-    "WebCustomElement.cpp",
-    "WebDOMActivityLogger.cpp",
-    "WebDOMEvent.cpp",
-    "WebDOMFileSystem.cpp",
-    "WebDOMMediaStreamTrack.cpp",
     "WebDOMMessageEvent.cpp",
-    "WebDatabase.cpp",
-    "WebDateTimeSuggestion.cpp",
     "WebDevToolsAgentImpl.cpp",
     "WebDevToolsAgentImpl.h",
     "WebDevToolsFrontendImpl.cpp",
@@ -144,8 +134,6 @@ component("web") {
     "WebEmbeddedWorkerImpl.cpp",
     "WebEmbeddedWorkerImpl.h",
     "WebExport.h",
-    "WebFileChooserCompletionImpl.cpp",
-    "WebFileChooserCompletionImpl.h",
     "WebFormControlElement.cpp",
     "WebFormElement.cpp",
     "WebFrame.cpp",
@@ -158,15 +146,12 @@ component("web") {
     "WebFrameWidgetBase.h",
     "WebFrameWidgetImpl.cpp",
     "WebFrameWidgetImpl.h",
-    "WebHeap.cpp",
     "WebHelperPluginImpl.cpp",
     "WebHelperPluginImpl.h",
     "WebHistoryItem.cpp",
     "WebHitTestResult.cpp",
     "WebIDBKey.cpp",
     "WebIDBKeyRange.cpp",
-    "WebImageCache.cpp",
-    "WebImageDecoder.cpp",
     "WebInputElement.cpp",
     "WebInputEvent.cpp",
     "WebInputEventConversion.cpp",