Move chrome.alarms API from chrome/ to extensions/.

extensions/browser/api_unittest.h

 // Copyright 2014 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.
 
 #ifndef EXTENSIONS_BROWSER_API_UNITTEST_H_
 #define EXTENSIONS_BROWSER_API_UNITTEST_H_
 
 #include <string>
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/testing_pref_service.h"
 #include "extensions/browser/extensions_test.h"
 #include "extensions/browser/mock_extension_system.h"
 
 namespace base {
 class Value;
 class DictionaryValue;
 class ListValue;
 }
 
 namespace content {
 class NotificationService;
 class TestBrowserThreadBundle;
+class WebContents;
 }
 
 class UIThreadExtensionFunction;
 
 namespace extensions {
 
 // Use this class to enable calling API functions in a unittest.
 // By default, this class will create and load an empty unpacked |extension_|,
 // which will be used in all API function calls. This extension can be
 // overridden using set_extension().
 // When calling RunFunction[AndReturn*], |args| should be in JSON format,
 // wrapped in a list. See also RunFunction* in api_test_utils.h.
 class ApiUnitTest : public ExtensionsTest {
  public:
   ApiUnitTest();
   ~ApiUnitTest() override;
 
+  content::WebContents* contents() { return contents_.get(); }
   const Extension* extension() const { return extension_.get(); }
   scoped_refptr<Extension> extension_ref() { return extension_; }
   void set_extension(scoped_refptr<Extension> extension) {
     extension_ = extension;
   }
 
  protected:
   // SetUp creates and loads an empty, unpacked Extension.
   void SetUp() override;
 
+  // Creates a background page for |extension_|, and sets it for the WebContents
+  // to be used in API calls.
+  // If |contents_| is already set, this does nothing.
+  void CreateBackgroundPage();
+
   // Various ways of running an API function. These methods take ownership of
   // |function|. |args| should be in JSON format, wrapped in a list.
   // See also the RunFunction* methods in extension_function_test_utils.h.
 
   // Return the function result as a base::Value.
   scoped_ptr<base::Value> RunFunctionAndReturnValue(
       UIThreadExtensionFunction* function,
       const std::string& args);
 
   // Return the function result as a base::DictionaryValue, or NULL.
@@ skipping 18 matching lines @@
                    const std::string& args);
 
  private:
   scoped_ptr<content::NotificationService> notification_service_;
 
   scoped_ptr<content::TestBrowserThreadBundle> thread_bundle_;
   TestingPrefServiceSimple testing_pref_service_;
 
   MockExtensionSystemFactory<MockExtensionSystem> extension_system_factory_;
 
+  // The WebContents used to associate a RenderViewHost with API function calls,
+  // or null.
+  scoped_ptr<content::WebContents> contents_;
+
   // The Extension used when running API function calls.
   scoped_refptr<Extension> extension_;
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_API_UNITTEST_H_