Revert my change to get the tree green. Not sure why the tests became flaky....

chrome/browser/renderer_host/test_render_view_host.h

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_RENDERER_HOST_TEST_RENDER_VIEW_HOST_H_
 #define CHROME_BROWSER_RENDERER_HOST_TEST_RENDER_VIEW_HOST_H_
 
 #include "base/basictypes.h"
 #include "base/message_loop.h"
 #include "build/build_config.h"
@@ skipping 36 matching lines @@
   virtual void Focus() {}
   virtual void Blur() {}
   virtual bool HasFocus() { return true; }
   virtual void AdvanceFocus(bool reverse) {}
   virtual void Show() { is_showing_ = true; }
   virtual void Hide() { is_showing_ = false; }
   virtual gfx::Rect GetViewBounds() const { return gfx::Rect(); }
   virtual void SetIsLoading(bool is_loading) {}
   virtual void UpdateCursor(const WebCursor& cursor) {}
   virtual void UpdateCursorIfOverSelf() {}
-  virtual void IMEUpdateStatus(int control, const gfx::Rect& caret_rect) {}
+  virtual void IMEUpdateStatus(ViewHostMsg_ImeControl control,
+                               const gfx::Rect& caret_rect) {}
   virtual void DidPaintRect(const gfx::Rect& rect) {}
   virtual void DidScrollRect(const gfx::Rect& rect, int dx, int dy) {}
   virtual void RendererGone() {}
   virtual void Destroy() {}
   virtual void PrepareToDestroy() {}
   virtual void SetTooltipText(const std::wstring& tooltip_text) {}
  
   bool is_showing() const { return is_showing_; }
 
  private:
@@ skipping 140 matching lines @@
   // We clean up the WebContents by calling CloseContents, which deletes itself.
   // This in turn causes the destruction of these other things.
   MockRenderProcessHost* process_;
   TestWebContents* contents_;
   NavigationController* controller_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewHostTestHarness);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_TEST_RENDER_VIEW_HOST_H_