Merge 113418

Source/WebCore/platform/chromium/PopupContainer.h

Index: Source/WebCore/platform/chromium/PopupContainer.h
===================================================================
--- Source/WebCore/platform/chromium/PopupContainer.h	(revision 115617)
+++ Source/WebCore/platform/chromium/PopupContainer.h	(working copy)
@@ -138,7 +138,13 @@
 
     PopupContainerSettings m_settings;
     PopupType m_popupType;
+
+    // This contains the "ideal" dimensions and position for the popup
+    // (PopupContainer's frameRect() location should always be (0, 0), since
+    // it is rendered inside (and relative to) a WebWidget, which should get
+    // the actual popup position through chromeClientChromium()).
     IntRect m_originalFrameRect;
+
     // Whether the popup is currently open.
     bool m_popupOpen;
 };