Clean content_settings_pattern_parser.* from unnecessary dependencies.

chrome/renderer/content_settings_observer_browsertest.cc

 // Copyright (c) 2012 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/common/content_settings.h"
 #include "chrome/common/render_messages.h"
 #include "chrome/renderer/content_settings_observer.h"
 #include "chrome/test/base/chrome_render_view_test.h"
 #include "content/public/renderer/render_view.h"
+#include "extensions/common/constants.h"
 #include "ipc/ipc_message_macros.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/WebKit/public/web/WebView.h"
 
 using testing::_;
 using testing::DeleteArg;
 
 namespace {
 
@@ skipping 171 matching lines @@
   EXPECT_CALL(mock_observer,
               OnContentBlocked(CONTENT_SETTINGS_TYPE_IMAGES));
   EXPECT_FALSE(observer->allowImage(true, mock_observer.image_url_));
   ::testing::Mock::VerifyAndClearExpectations(&observer);
 
   // Create an exception which allows the image.
   image_setting_rules.insert(
       image_setting_rules.begin(),
       ContentSettingPatternSource(
           ContentSettingsPattern::Wildcard(),
-          ContentSettingsPattern::FromString(mock_observer.image_origin_),
+          ContentSettingsPattern::FromString(extensions::kExtensionScheme,
+                                             mock_observer.image_origin_),
           CONTENT_SETTING_ALLOW,
           std::string(),
           false));
 
   EXPECT_CALL(
       mock_observer,
       OnContentBlocked(CONTENT_SETTINGS_TYPE_IMAGES)).Times(0);
   EXPECT_TRUE(observer->allowImage(true, mock_observer.image_url_));
   ::testing::Mock::VerifyAndClearExpectations(&observer);
 }
@@ skipping 22 matching lines @@
       mock_observer,
       OnContentBlocked(CONTENT_SETTINGS_TYPE_IMAGES)).Times(0);
   EXPECT_TRUE(observer->allowImage(true, mock_observer.image_url_));
   ::testing::Mock::VerifyAndClearExpectations(&observer);
 
   // Create an exception which blocks the image.
   image_setting_rules.insert(
       image_setting_rules.begin(),
       ContentSettingPatternSource(
           ContentSettingsPattern::Wildcard(),
-          ContentSettingsPattern::FromString(mock_observer.image_origin_),
+          ContentSettingsPattern::FromString(extensions::kExtensionScheme,
+                                             mock_observer.image_origin_),
           CONTENT_SETTING_BLOCK,
           std::string(),
           false));
   EXPECT_CALL(mock_observer,
               OnContentBlocked(CONTENT_SETTINGS_TYPE_IMAGES));
   EXPECT_FALSE(observer->allowImage(true, mock_observer.image_url_));
   ::testing::Mock::VerifyAndClearExpectations(&observer);
 }
 
 TEST_F(ChromeRenderViewTest, ContentSettingsBlockScripts) {
@@ skipping 114 matching lines @@
   }
   EXPECT_FALSE(was_blocked);
 
   // Verify that images are allowed.
   EXPECT_CALL(
       mock_observer,
       OnContentBlocked(CONTENT_SETTINGS_TYPE_IMAGES)).Times(0);
   EXPECT_TRUE(observer->allowImage(true, mock_observer.image_url_));
   ::testing::Mock::VerifyAndClearExpectations(&observer);
 }