[rAC, OSX] Place autofill popups correctly.

Autofill suggestions were popping up in the wrong place, due to a bad
coordinate system conversion.

BUG=286521
R=isherman@chromium.org

Review URL: https://chromiumcodereview.appspot.com/24072005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@223524 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/ui/cocoa/autofill/autofill_section_container.mm

@@ -383,7 +383,7 @@ bool CompareInputRows(const autofill::DetailInput* input1,
   string16 fieldValue = base::SysNSStringToUTF16([textfield fieldValue]);
 
   // Get the frame rectangle for the designated field, in screen coordinates.
-  NSRect textFrameInScreen = [field convertRect:[field frame] toView:nil];
+  NSRect textFrameInScreen = [field convertRect:[field bounds] toView:nil];
   textFrameInScreen.origin =
       [[field window] convertBaseToScreen:textFrameInScreen.origin];