Move PageTransition into content namespace. While I'm touching all these files, I've also updated...

content/browser/renderer_host/test_render_view_host.h

 // Copyright (c) 2011 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 CONTENT_BROWSER_RENDERER_HOST_TEST_TEST_RENDER_VIEW_HOST_H_
 #define CONTENT_BROWSER_RENDERER_HOST_TEST_TEST_RENDER_VIEW_HOST_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/gtest_prod_util.h"
 #include "base/message_loop.h"
 #include "build/build_config.h"
 #include "content/browser/renderer_host/mock_render_process_host.h"
 #include "content/browser/renderer_host/render_view_host.h"
 #include "content/browser/renderer_host/render_view_host_factory.h"
 #include "content/browser/renderer_host/render_widget_host_view.h"
-#include "content/common/page_transition_types.h"
+#include "content/public/common/page_transition_types.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace content {
 class BrowserContext;
 }
 
 namespace gfx {
 class Rect;
 }
 
 class NavigationController;
 class SiteInstance;
 class TestTabContents;
 struct WebMenuItem;
 struct ViewHostMsg_FrameNavigate_Params;
 
 // Utility function to initialize ViewHostMsg_NavigateParams_Params
 // with given |page_id|, |url| and |transition_type|.
 void InitNavigateParams(ViewHostMsg_FrameNavigate_Params* params,
                         int page_id,
                         const GURL& url,
-                        PageTransition::Type transition_type);
+                        content::PageTransition transition_type);
 
 // This file provides a testing framework for mocking out the RenderProcessHost
 // layer. It allows you to test RenderViewHost, TabContents,
 // NavigationController, and other layers above that without running an actual
 // renderer process.
 //
 // To use, derive your test base class from RenderViewHostTestHarness.
 
 // TestRenderViewHostView ------------------------------------------------------
 
@@ skipping 132 matching lines @@
   // Calls the RenderViewHosts' private OnMessageReceived function with the
   // given message.
   bool TestOnMessageReceived(const IPC::Message& msg);
 
   // Calls OnMsgNavigate on the RenderViewHost with the given information,
   // setting the rest of the parameters in the message to the "typical" values.
   // This is a helper function for simulating the most common types of loads.
   void SendNavigate(int page_id, const GURL& url);
 
   // Calls OnMsgNavigate on the RenderViewHost with the given information,
-  // including a custom PageTransition::Type.  Sets the rest of the parameters
-  // in the message to the "typical" values.
-  // This is a helper function for simulating the most common types of loads.
+  // including a custom content::PageTransition.  Sets the rest of the
+  // parameters in the message to the "typical" values. This is a helper
+  // function for simulating the most common types of loads.
   void SendNavigateWithTransition(int page_id, const GURL& url,
-                                  PageTransition::Type transition);
+                                  content::PageTransition transition);
 
   // Calls OnMsgShouldCloseACK on the RenderViewHost with the given parameter.
   void SendShouldCloseACK(bool proceed);
 
   void TestOnMsgStartDragging(const WebDropData& drop_data);
 
   // If set, *delete_counter is incremented when this object destructs.
   void set_delete_counter(int* delete_counter) {
     delete_counter_ = delete_counter;
   }
@@ skipping 130 matching lines @@
   MockRenderProcessHostFactory rph_factory_;
   TestRenderViewHostFactory rvh_factory_;
 
  private:
   scoped_ptr<TestTabContents> contents_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewHostTestHarness);
 };
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_TEST_TEST_RENDER_VIEW_HOST_H_