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

webkit/glue/webview_delegate.h

Index: webkit/glue/webview_delegate.h
===================================================================
--- webkit/glue/webview_delegate.h	(revision 9942)
+++ webkit/glue/webview_delegate.h	(working copy)
@@ -26,15 +26,10 @@
 #ifndef WEBKIT_GLUE_WEBVIEW_DELEGATE_H_
 #define WEBKIT_GLUE_WEBVIEW_DELEGATE_H_
 
-#include <string>
 #include <vector>
 
-#include "base/basictypes.h"
-#include "base/logging.h"
-#include "googleurl/src/gurl.h"
 #include "webkit/glue/context_menu.h"
 #include "webkit/glue/webwidget_delegate.h"
-#include "webkit/glue/window_open_disposition.h"
 
 namespace gfx {
 class Point;
@@ -657,11 +652,7 @@
     return true;
   }
 
-  virtual void SetSmartInsertDeleteEnabled(bool enabled) {
-    // This method is only used in test shell, which overrides this
-    // method.
-    NOTREACHED();
-  }
+  virtual void SetSmartInsertDeleteEnabled(bool enabled);
 
   virtual bool IsSelectTrailingWhitespaceEnabled() {
 #if defined(OS_WIN)
@@ -671,11 +662,7 @@
 #endif
   }
 
-  virtual void SetSelectTrailingWhitespaceEnabled(bool enabled) {
-    // This method is only used in test shell, which overrides this
-    // method.
-    NOTREACHED();
-  }
+  virtual void SetSelectTrailingWhitespaceEnabled(bool enabled);
 
   virtual void DidBeginEditing() { }
   virtual void DidChangeSelection(bool is_empty_selection) { }
@@ -711,9 +698,7 @@
   // error pages. |error_name| tells the delegate what type of error page we
   // want (e.g., 404 vs dns errors).
   virtual GURL GetAlternateErrorPageURL(const GURL& failedURL,
-                                        ErrorPageType error_type) {
-    return GURL();
-  }
+                                        ErrorPageType error_type);
 
   // History Related ---------------------------------------------------------