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

chrome/browser/chromeos/offline/offline_load_page_unittest.cc

 // 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.
 
 #include "chrome/browser/chromeos/cros/cros_library.h"
 #include "chrome/browser/chromeos/offline/offline_load_page.h"
 #include "chrome/browser/renderer_host/offline_resource_handler.h"
 #include "chrome/test/base/chrome_render_view_host_test_harness.h"
 #include "content/browser/browser_thread.h"
 #include "content/browser/tab_contents/navigation_entry.h"
@@ skipping 56 matching lines @@
 
   void OnBlockingPageComplete(bool proceed) {
     if (proceed)
       user_response_ = OK;
     else
       user_response_ = CANCEL;
   }
 
   void Navigate(const char* url, int page_id) {
     ViewHostMsg_FrameNavigate_Params params;
-    InitNavigateParams(&params, page_id, GURL(url), PageTransition::TYPED);
+    InitNavigateParams(
+        &params, page_id, GURL(url), content::PAGE_TRANSITION_TYPED);
     contents()->TestDidNavigate(contents()->render_view_host(), params);
   }
 
   void ShowInterstitial(const char* url) {
     (new TestOfflineLoadPage(contents(), GURL(url), this))->Show();
   }
 
   // Returns the OfflineLoadPage currently showing or NULL if none is
   // showing.
   InterstitialPage* GetOfflineLoadPage() {
@@ skipping 15 matching lines @@
 
 void TestOfflineLoadPage::NotifyBlockingPageComplete(bool proceed) {
   test_page_->OnBlockingPageComplete(proceed);
 }
 
 
 TEST_F(OfflineLoadPageTest, OfflinePageProceed) {
   // Start a load.
   Navigate(kURL1, 1);
   // Load next page.
-  controller().LoadURL(GURL(kURL2), GURL(), PageTransition::TYPED,
+  controller().LoadURL(GURL(kURL2), GURL(), content::PAGE_TRANSITION_TYPED,
                        std::string());
 
   // Simulate the load causing an offline browsing interstitial page
   // to be shown.
   ShowInterstitial(kURL2);
   InterstitialPage* interstitial = GetOfflineLoadPage();
   ASSERT_TRUE(interstitial);
   MessageLoop::current()->RunAllPending();
 
   // Simulate the user clicking "proceed".
   interstitial->Proceed();
   MessageLoop::current()->RunAllPending();
 
   EXPECT_EQ(OK, user_response());
 
   // The URL remains to be URL2.
   EXPECT_EQ(kURL2, contents()->GetURL().spec());
 
   // Commit navigation and the interstitial page is gone.
   Navigate(kURL2, 2);
   EXPECT_FALSE(GetOfflineLoadPage());
 }
 
 // Tests showing an offline page and not proceeding.
 TEST_F(OfflineLoadPageTest, OfflinePageDontProceed) {
   // Start a load.
   Navigate(kURL1, 1);
-  controller().LoadURL(GURL(kURL2), GURL(), PageTransition::TYPED,
+  controller().LoadURL(GURL(kURL2), GURL(), content::PAGE_TRANSITION_TYPED,
                        std::string());
 
   // Simulate the load causing an offline interstitial page to be shown.
   ShowInterstitial(kURL2);
   InterstitialPage* interstitial = GetOfflineLoadPage();
   ASSERT_TRUE(interstitial);
   MessageLoop::current()->RunAllPending();
 
   // Simulate the user clicking "don't proceed".
   interstitial->DontProceed();
 
   // The interstitial should be gone.
   EXPECT_EQ(CANCEL, user_response());
   EXPECT_FALSE(GetOfflineLoadPage());
   // We did not proceed, the pending entry should be gone.
   EXPECT_FALSE(controller().pending_entry());
   // the URL is set back to kURL1.
   EXPECT_EQ(kURL1, contents()->GetURL().spec());
 }
 
 }  // namespace chromeos