Move content settings extension API to content_settings dir.

chrome/browser/extensions/extension_prefs_unittest.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 "extension_prefs_unittest.h"
 
 #include "base/path_service.h"
 #include "base/scoped_temp_dir.h"
 #include "base/stl_util.h"
 #include "base/string_number_conversions.h"
@@ skipping 917 matching lines @@
   }
   int iteration_;
 };
 TEST_F(ExtensionPrefsInstallIncognitoSessionOnly,
        ExtensionPrefsInstallOneExtension) {}
 
 class ExtensionPrefsUninstallExtension : public ExtensionPrefsPrepopulatedTest {
   virtual void Initialize() {
     InstallExtControlledPref(ext1_, kPref1, Value::CreateStringValue("val1"));
     InstallExtControlledPref(ext1_, kPref2, Value::CreateStringValue("val2"));
-    ExtensionContentSettingsStore* store = prefs()->content_settings_store();
+    extensions::ContentSettingsStore* store = prefs()->content_settings_store();
     ContentSettingsPattern pattern =
         ContentSettingsPattern::FromString("http://[*.]example.com");
     store->SetExtensionContentSetting(ext1_->id(),
                                       pattern, pattern,
                                       CONTENT_SETTINGS_TYPE_IMAGES,
                                       std::string(),
                                       CONTENT_SETTING_BLOCK,
                                       kExtensionPrefsScopeRegular);
 
     UninstallExtension(ext1_->id());
@@ skipping 182 matching lines @@
       ++iteration_;
     } else {
       EXPECT_EQ(kDefaultPref1, actual);
     }
   }
 
  private:
   int iteration_;
 };
 TEST_F(ExtensionPrefsDisableExtensions, ExtensionPrefsDisableExtensions) {}