Remove lots of dead web/ classes.

sky/engine/web/WebLocalFrameImpl.cpp

Index: sky/engine/web/WebLocalFrameImpl.cpp
diff --git a/sky/engine/web/WebLocalFrameImpl.cpp b/sky/engine/web/WebLocalFrameImpl.cpp
index db4917af2f80a4bc962c130448bf62f42b23aafc..f54780d2fe5263c51ca971438f9bc3c9e7acd006 100644
--- a/sky/engine/web/WebLocalFrameImpl.cpp
+++ b/sky/engine/web/WebLocalFrameImpl.cpp
@@ -138,17 +138,12 @@
 #include "public/platform/WebURLError.h"
 #include "public/platform/WebVector.h"
 #include "public/web/WebConsoleMessage.h"
-#include "public/web/WebDOMEvent.h"
 #include "public/web/WebDocument.h"
 #include "public/web/WebElement.h"
-#include "public/web/WebFindOptions.h"
 #include "public/web/WebFrameClient.h"
-#include "public/web/WebIconURL.h"
 #include "public/web/WebNode.h"
-#include "public/web/WebPerformance.h"
 #include "public/web/WebRange.h"
 #include "public/web/WebScriptSource.h"
-#include "public/web/WebSerializedScriptValue.h"
 #include "web/CompositionUnderlineVectorBuilder.h"
 #include "web/WebViewImpl.h"
 #include "wtf/CurrentTime.h"
@@ -265,11 +260,6 @@ WebDocument WebLocalFrameImpl::document() const
     return WebDocument(frame()->document());
 }
 
-WebPerformance WebLocalFrameImpl::performance() const
-{
-    return WebPerformance();
-}
-
 void WebLocalFrameImpl::executeScript(const WebScriptSource& source)
 {
     ASSERT(frame());