Implement an initial extension settings API.

chrome/browser/ui/cocoa/extensions/extension_popup_controller_unittest.mm

Index: chrome/browser/ui/cocoa/extensions/extension_popup_controller_unittest.mm
diff --git a/chrome/browser/ui/cocoa/extensions/extension_popup_controller_unittest.mm b/chrome/browser/ui/cocoa/extensions/extension_popup_controller_unittest.mm
index fd2464fc644a4eb3ba59fda4a9e8fcbb1a137474..ebb6d6546152a65c2c2967d7b3d5ae1c4992c531 100644
--- a/chrome/browser/ui/cocoa/extensions/extension_popup_controller_unittest.mm
+++ b/chrome/browser/ui/cocoa/extensions/extension_popup_controller_unittest.mm
@@ -8,6 +8,7 @@
 #include "chrome/browser/extensions/extension_prefs.h"
 #include "chrome/browser/extensions/extension_process_manager.h"
 #include "chrome/browser/extensions/extension_service.h"
+#include "chrome/browser/extensions/extension_settings.h"
 #include "chrome/browser/ui/cocoa/browser_test_helper.h"
 #include "chrome/browser/ui/cocoa/cocoa_test_helper.h"
 #include "chrome/browser/ui/cocoa/extensions/extension_popup_controller.h"
@@ -23,6 +24,10 @@ class ExtensionTestingProfile : public TestingProfile {
     return GetPath().AppendASCII(ExtensionService::kInstallDirectoryName);
   }
 
+  FilePath GetExtensionsSettingsDir() {
+    return GetPath().AppendASCII(ExtensionService::kSettingsDirectoryName);
+  }
+
   void InitExtensionProfile() {
     DCHECK(!GetExtensionProcessManager());
     DCHECK(!GetExtensionService());
@@ -32,10 +37,12 @@ class ExtensionTestingProfile : public TestingProfile {
     extension_prefs_.reset(new ExtensionPrefs(GetPrefs(),
                                               GetExtensionsInstallDir(),
                                               extension_pref_value_map_.get()));
+    extension_settings_ = new ExtensionSettings(GetExtensionsSettingsDir());
     service_.reset(new ExtensionService(this,
                                         CommandLine::ForCurrentProcess(),
                                         GetExtensionsInstallDir(),
                                         extension_prefs_.get(),
+                                        extension_settings_.get(),
                                         false,
                                         true));
     service_->set_extensions_enabled(true);
@@ -48,6 +55,7 @@ class ExtensionTestingProfile : public TestingProfile {
     manager_.reset();
     service_.reset();
     extension_prefs_.reset();
+    extension_settings_ = NULL;
   }
 
   virtual ExtensionProcessManager* GetExtensionProcessManager() {
@@ -61,6 +69,7 @@ class ExtensionTestingProfile : public TestingProfile {
  private:
   scoped_ptr<ExtensionProcessManager> manager_;
   scoped_ptr<ExtensionPrefs> extension_prefs_;
+  scoped_refptr<ExtensionSettings> extension_settings_;
   scoped_ptr<ExtensionService> service_;
   scoped_ptr<ExtensionPrefValueMap> extension_pref_value_map_;