Reduce the amount of included header files. Vast change like in "Oh God! This...

webkit/glue/webframe_impl.cc

Index: webkit/glue/webframe_impl.cc
===================================================================
--- webkit/glue/webframe_impl.cc	(revision 9942)
+++ webkit/glue/webframe_impl.cc	(working copy)
@@ -134,10 +134,13 @@
 #include "webkit/glue/alt_error_page_resource_fetcher.h"
 #include "webkit/glue/dom_operations.h"
 #include "webkit/glue/glue_serialize.h"
+#include "webkit/glue/glue_util.h"
 #include "webkit/glue/webdocumentloader_impl.h"
+#include "webkit/glue/webdatasource_impl.h"
 #include "webkit/glue/weberror_impl.h"
 #include "webkit/glue/webframe_impl.h"
 #include "webkit/glue/webhistoryitem_impl.h"
+#include "webkit/glue/weburlrequest_impl.h"
 #include "webkit/glue/webtextinput_impl.h"
 #include "webkit/glue/webview_impl.h"
 
@@ -590,6 +593,11 @@
     datasource->SetExtraData(extra);
 }
 
+void WebFrameImpl::set_currently_loading_history_item(
+    WebHistoryItemImpl* item) {
+  currently_loading_history_item_ = item;
+}
+
 void WebFrameImpl::StopLoading() {
   if (!frame_)
     return;