Adding new extension sync integration tests. Also modified the way that profile

chrome/test/live_sync/live_sync_extension_helper.h

Index: chrome/test/live_sync/live_sync_extension_helper.h
diff --git a/chrome/test/live_sync/live_sync_extension_helper.h b/chrome/test/live_sync/live_sync_extension_helper.h
index 188d9b304492385891abfb4cca6ef51b53235c49..222c60a894512f6e6ddd82d41897f507b0f3867c 100644
--- a/chrome/test/live_sync/live_sync_extension_helper.h
+++ b/chrome/test/live_sync/live_sync_extension_helper.h
@@ -20,8 +20,12 @@ class Profile;
 
 class LiveSyncExtensionHelper {
  public:
-  enum ExtensionState { DISABLED, PENDING, ENABLED };
-
+  struct ExtensionState {
+    enum EnabledState { DISABLED, PENDING, ENABLED };
+    bool operator==(const ExtensionState &other) const;

[akalin, 2011/06/09 20:35:37]

Do you need this?  If so, operator overloading is generally against
Google/Chrome style.  Rename to Equals() should suffice.

[braffert, 2011/06/09 23:09:35]

Done.  This required some additional changes, because we can no longer use the
== operator to compare ExtensionStateMaps.

+    EnabledState enabled_state;

[akalin, 2011/06/09 20:35:37]

please define a default constructor to set these vars to some default value.

[braffert, 2011/06/09 23:09:35]

Done.

+    bool incognito_enabled;
+  };
   typedef std::map<std::string, ExtensionState> ExtensionStateMap;
 
   LiveSyncExtensionHelper();
@@ -41,6 +45,18 @@ class LiveSyncExtensionHelper {
   // Uninstalls the extension with the given name from |profile|.
   void UninstallExtension(Profile* profile, const std::string& name);
 
+  // Enables the extension with the given name on |profile|.
+  void EnableExtension(Profile* profile, const std::string& name);
+
+  // Disables the extension with the given name on |profile|.
+  void DisableExtension(Profile* profile, const std::string& name);
+
+  // Enables the extension with the given name to run in incognito mode
+  void IncognitoEnableExtension(Profile* profile, const std::string& name);
+
+  // Disables the extension with the given name from running in incognito mode
+  void IncognitoDisableExtension(Profile* profile, const std::string& name);
+
   // Returns true iff the extension with the given id is pending
   // install in |profile|.
   bool IsExtensionPendingInstallForSync(