aura: Initialize Widget to avoid a crash when showing bubbles.

chrome/browser/ui/views/bubble/bubble.cc

Index: chrome/browser/ui/views/bubble/bubble.cc
diff --git a/chrome/browser/ui/views/bubble/bubble.cc b/chrome/browser/ui/views/bubble/bubble.cc
index 73a2acf7469cc269e4f45196a159560815c24721..c923bed344baee574969e1c213230c7fc6f23fc3 100644
--- a/chrome/browser/ui/views/bubble/bubble.cc
+++ b/chrome/browser/ui/views/bubble/bubble.cc
@@ -203,8 +203,13 @@ void Bubble::InitBubble(views::Widget* parent,
 
   // Create the main window.
 #if defined(USE_AURA)
-  // TODO(beng):
-  NOTIMPLEMENTED();
+  views::Widget::InitParams params;
+  params.transparent = true;
+  params.parent_widget = parent;
+  params.native_widget = this;
+  GetWidget()->Init(params);
+  if (fade_in)
+    SetOpacity(0);

[sadrul, 2011/10/27 16:14:51]

Are there more things to do here? Should I leave the TODO?

[Ben Goodger (Google), 2011/10/27 16:16:38]

Probably leave the TODO & the notimplemented. alicet/msw are rewriting all the
bubbles to use the new infrastructure.

[sadrul, 2011/10/27 16:29:50]

Added back the TODO and NOTIMPLEMENTED, and an explanation NOTE.

 #elif defined(OS_WIN)
   views::Widget* parent_window = parent->GetTopLevelWidget();
   if (parent_window)
@@ -307,8 +312,7 @@ void Bubble::InitBubble(views::Widget* parent,
 
   // Show the window.
 #if defined(USE_AURA)
-  // TODO(beng):
-  NOTIMPLEMENTED();
+  GetWidget()->Show();
 #elif defined(OS_WIN)
   border_->ShowWindow(SW_SHOW);
   ShowWindow(SW_SHOW);