Add a hook for capturing a user profile photo and saving it to file and local state.

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 34cf0ce38bf33b8308b9c18f8e2d39119d0a1152..ad8228060be59ecfa005de9060dee0c5108d72de 100644
--- a/chrome/browser/automation/automation_provider_observers.h
+++ b/chrome/browser/automation/automation_provider_observers.h
@@ -27,6 +27,7 @@
 #include "chrome/browser/chromeos/login/enterprise_enrollment_view.h"
 #include "chrome/browser/chromeos/login/login_status_consumer.h"
 #include "chrome/browser/chromeos/login/wizard_controller.h"
+#include "chrome/browser/chromeos/options/take_photo_dialog.h"
 #endif  // defined(OS_CHROMEOS)
 #include "chrome/browser/download/download_item.h"
 #include "chrome/browser/download/download_manager.h"
@@ -957,6 +958,31 @@ class SSIDConnectObserver : public NetworkConnectObserver {
 
   DISALLOW_COPY_AND_ASSIGN(SSIDConnectObserver);
 };
+
+// Waits for a capture success or failure from the camera
+// and returns the status to automation provider.
+class PhotoCaptureObserver : public chromeos::TakePhotoDialog::Observer {
+ public:
+  PhotoCaptureObserver(AutomationProvider* automation,
+                       IPC::Message* reply_message);
+  virtual ~PhotoCaptureObserver();
+
+  virtual void OnCaptureSuccess(

[whywhat, 2011/08/02 15:17:35]

OVERRIDE should be added to each method prototype.

[frankf, 2011/08/03 01:41:49]

Done.

+      chromeos::TakePhotoDialog* dialog,
+      chromeos::TakePhotoView* take_photo_view);
+  virtual void OnCaptureFailure(
+      chromeos::TakePhotoDialog* dialog,
+      chromeos::TakePhotoView* take_photo_view);
+  virtual void OnCapturingStopped(
+      chromeos::TakePhotoDialog* dialog,
+      chromeos::TakePhotoView* take_photo_view);
+
+ private:
+  base::WeakPtr<AutomationProvider> automation_;
+  scoped_ptr<IPC::Message> reply_message_;
+
+  DISALLOW_COPY_AND_ASSIGN(PhotoCaptureObserver);
+};
 #endif  // defined(OS_CHROMEOS)
 
 // Waits for the bookmark model to load.