[Web Intents] Refactor picker to use WebIntentPickerModel.

chrome/browser/ui/cocoa/web_intent_bubble_controller_unittest.mm

Index: chrome/browser/ui/cocoa/web_intent_bubble_controller_unittest.mm
diff --git a/chrome/browser/ui/cocoa/web_intent_bubble_controller_unittest.mm b/chrome/browser/ui/cocoa/web_intent_bubble_controller_unittest.mm
index bb0e0e7ef12b7e73dd80e1e018c76ba3d54b2797..9ed774705d4eb38725c94ff18763961967eacc6a 100644
--- a/chrome/browser/ui/cocoa/web_intent_bubble_controller_unittest.mm
+++ b/chrome/browser/ui/cocoa/web_intent_bubble_controller_unittest.mm
@@ -14,7 +14,9 @@ namespace {
 class FakeIntentPickerDelegate : public WebIntentPickerDelegate {
  public:
   virtual ~FakeIntentPickerDelegate() {}
-  virtual void OnServiceChosen(size_t index) {};
+  virtual void OnServiceChosen(size_t index, Disposition disposition) {};
+  virtual void OnInlineDispositionWebContentsCreated(
+      content::WebContents* web_contents) {}
 
   // Callback called when the user cancels out of the dialog.
   virtual void OnCancelled() {};