Support maximize window command.

chrome/browser/automation/automation_provider_observers.h

Index: chrome/browser/automation/automation_provider_observers.h
diff --git a/chrome/browser/automation/automation_provider_observers.h b/chrome/browser/automation/automation_provider_observers.h
index 073082d353e06a2e9c83d5bda7401e9518da9c17..a4f8a2f2e0107eca748a589460d628c2a040655c 100644
--- a/chrome/browser/automation/automation_provider_observers.h
+++ b/chrome/browser/automation/automation_provider_observers.h
@@ -1857,4 +1857,25 @@ class ExtensionPopupObserver : public content::NotificationObserver {
   DISALLOW_COPY_AND_ASSIGN(ExtensionPopupObserver);
 };
 
+// Allows the automation provider to wait for a WINDOW_MAXIMIZED notification.
+class WindowMaximizedObserver : public content::NotificationObserver {
+ public:
+  WindowMaximizedObserver(AutomationProvider* automation,
+                                IPC::Message* reply_message);

[kkania, 2012/05/30 01:03:58]

when defining or prototyping a function, the args, if they take more than one
line, should be lined up vertically

[zori, 2012/05/31 23:38:22]

Done.

+  virtual ~WindowMaximizedObserver();
+
+  virtual void Observe(int type,

[kkania, 2012/05/30 01:03:58]

It's typical style to put:
// Overridden from NotificationObserver.

[zori, 2012/05/31 23:38:22]

Done.

+                       const content::NotificationSource& source,
+                       const content::NotificationDetails& details);

[kkania, 2012/05/30 01:03:58]

add OVERRIDE macro

[zori, 2012/05/31 23:38:22]

Done.

+
+ private:
+  content::NotificationRegistrar registrar_;
+  base::WeakPtr<AutomationProvider> automation_;
+  scoped_ptr<IPC::Message> reply_message_;
+
+  DISALLOW_COPY_AND_ASSIGN(WindowMaximizedObserver);
+};
+
+
+
 #endif  // CHROME_BROWSER_AUTOMATION_AUTOMATION_PROVIDER_OBSERVERS_H_