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

chrome/browser/automation/testing_automation_provider_chromeos.cc

Index: chrome/browser/automation/testing_automation_provider_chromeos.cc
diff --git a/chrome/browser/automation/testing_automation_provider_chromeos.cc b/chrome/browser/automation/testing_automation_provider_chromeos.cc
index f6c888e76bcdcf232711f98f4f70b52bc08ebf7b..eabc6e7043ff017633a080f3e3775cab4c599e66 100644
--- a/chrome/browser/automation/testing_automation_provider_chromeos.cc
+++ b/chrome/browser/automation/testing_automation_provider_chromeos.cc
@@ -22,13 +22,17 @@
 #include "chrome/browser/chromeos/login/screen_locker.h"
 #include "chrome/browser/chromeos/login/wizard_controller.h"
 #include "chrome/browser/chromeos/network_state_notifier.h"
+#include "chrome/browser/chromeos/options/take_photo_dialog.h"
 #include "chrome/browser/chromeos/proxy_cros_settings_provider.h"
 #include "chrome/browser/policy/browser_policy_connector.h"
 #include "chrome/browser/policy/cloud_policy_cache_base.h"
 #include "chrome/browser/policy/cloud_policy_data_store.h"
 #include "chrome/browser/policy/cloud_policy_subsystem.h"
 #include "chrome/browser/policy/enterprise_install_attributes.h"
+#include "chrome/browser/ui/browser_window.h"
+#include "chrome/browser/ui/views/window.h"
 #include "policy/policy_constants.h"
+#include "views/widget/widget.h"
 
 using chromeos::CrosLibrary;
 using chromeos::NetworkLibrary;
@@ -1001,3 +1005,20 @@ void TestingAutomationProvider::SetMute(DictionaryValue* args,
   audio_handler->SetMuted(mute);
   reply.SendSuccess(NULL);
 }
+
+void TestingAutomationProvider::CaptureProfilePhoto(
+    Browser* browser,
+    DictionaryValue* args,
+    IPC::Message* reply_message) {
+  chromeos::TakePhotoDialog* take_photo_dialog =
+      new chromeos::TakePhotoDialog(NULL);
+
+  // Set up an observer (it will delete itself).
+  take_photo_dialog->AddObserver(new PhotoCaptureObserver(
+      this, reply_message));
+
+  views::Widget* window = browser::CreateViewsWindow(
+      browser->window()->GetNativeHandle(), take_photo_dialog);
+  window->SetAlwaysOnTop(true);
+  window->Show();
+}