Make JavaScript alerts reflect the URL of the frame they came from, not the...

chrome/common/render_messages_internal.h

Index: chrome/common/render_messages_internal.h
===================================================================
--- chrome/common/render_messages_internal.h	(revision 10919)
+++ chrome/common/render_messages_internal.h	(working copy)
@@ -755,9 +755,10 @@
   IPC_MESSAGE_ROUTED1(ViewHostMsg_GoToEntryAtOffset,
                       int /* offset (from current) of history item to get */)
 
-  IPC_SYNC_MESSAGE_ROUTED3_2(ViewHostMsg_RunJavaScriptMessage,
+  IPC_SYNC_MESSAGE_ROUTED4_2(ViewHostMsg_RunJavaScriptMessage,
                              std::wstring /* in - alert message */,
                              std::wstring /* in - default prompt */,
+                             GURL         /* in - originating page URL */,
                              int          /* in - dialog flags */,
                              bool         /* out - success */,
                              std::wstring /* out - prompt field */)
@@ -1032,7 +1033,8 @@
   // Displays a box to confirm that the user wants to navigate away from the
   // page. Replies true if yes, false otherwise, the reply string is ignored,
   // but is included so that we can use OnJavaScriptMessageBoxClosed.
-  IPC_SYNC_MESSAGE_ROUTED1_2(ViewHostMsg_RunBeforeUnloadConfirm,
+  IPC_SYNC_MESSAGE_ROUTED2_2(ViewHostMsg_RunBeforeUnloadConfirm,
+                             GURL,        /* in - originating frame URL */
                              std::wstring /* in - alert message */,
                              bool         /* out - success */,
                              std::wstring /* out - This is ignored.*/)