Revise about: and chrome: url handling.

chrome/test/automation/automation_proxy_uitest.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 <string>
 
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
@@ skipping 116 matching lines @@
     ASSERT_TRUE(browser.get());
     scoped_refptr<WindowProxy> window(browser->GetWindow());
     ASSERT_TRUE(window.get());
 
     scoped_refptr<TabProxy> tab1(browser->GetTab(0));
     ASSERT_TRUE(tab1.get());
     GURL tab1_url;
     ASSERT_TRUE(tab1->GetCurrentURL(&tab1_url));
 
     // Add another tab so we can simulate dragging.
-    ASSERT_TRUE(browser->AppendTab(GURL("about:")));
+    ASSERT_TRUE(browser->AppendTab(GURL(chrome::kChromeUIVersionURL)));
 
     scoped_refptr<TabProxy> tab2(browser->GetTab(1));
     ASSERT_TRUE(tab2.get());
     GURL tab2_url;
     ASSERT_TRUE(tab2->GetCurrentURL(&tab2_url));
 
     EXPECT_NE(tab1_url.spec(), tab2_url.spec());
 
     gfx::Rect bounds;
     ASSERT_TRUE(window->GetViewBounds(VIEW_ID_TAB_0, &bounds, false));
@@ skipping 1502 matching lines @@
   int diff_pixels_count = 0;
   for (int x = 0; x < img_size.width(); ++x) {
     for (int y = 0; y < img_size.height(); ++y) {
       if (*snapshot_bmp.getAddr32(x, y) != *reference_bmp.getAddr32(x, y)) {
         ++diff_pixels_count;
       }
     }
   }
   ASSERT_EQ(diff_pixels_count, 0);
 }