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

chrome/browser/extensions/extension_api_unittest.h

Index: chrome/browser/extensions/extension_api_unittest.h
diff --git a/chrome/browser/extensions/extension_api_unittest.h b/chrome/browser/extensions/extension_api_unittest.h
index 3f0c91cb29c2468ca83e27130c3549ebaf116c43..85df0ff0179308ad6a4198df7e1befd4af7f6ad4 100644
--- a/chrome/browser/extensions/extension_api_unittest.h
+++ b/chrome/browser/extensions/extension_api_unittest.h
@@ -17,10 +17,6 @@ class DictionaryValue;
 class ListValue;
 }
 
-namespace content {
-class WebContents;
-}
-
 class UIThreadExtensionFunction;
 
 namespace extensions {
@@ -42,8 +38,6 @@ class ExtensionApiUnittest : public BrowserWithTestWindowTest {
   ExtensionApiUnittest();
   ~ExtensionApiUnittest() override;
 
-  content::WebContents* contents() { return contents_; }
-
   const Extension* extension() const { return extension_.get(); }
   scoped_refptr<Extension> extension_ref() { return extension_; }
   void set_extension(scoped_refptr<Extension> extension) {
@@ -54,11 +48,6 @@ class ExtensionApiUnittest : public BrowserWithTestWindowTest {
   // 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.
@@ -87,10 +76,6 @@ class ExtensionApiUnittest : public BrowserWithTestWindowTest {
       UIThreadExtensionFunction* function, const std::string& args);
 
  private:
-  // The WebContents used to associate a RenderViewHost with API function calls,
-  // or NULL.
-  content::WebContents* contents_;
-
   // The Extension used when running API function calls.
   scoped_refptr<Extension> extension_;
 };