Changes to upload tracked_objects data from all renderer

chrome/common/render_messages.h

Index: chrome/common/render_messages.h
===================================================================
--- chrome/common/render_messages.h	(revision 107389)
+++ chrome/common/render_messages.h	(working copy)
@@ -244,6 +244,10 @@
 IPC_MESSAGE_CONTROL1(ChromeViewMsg_GetRendererHistograms,
                      int /* sequence number of Renderer Histograms. */)
 
+// Asks the renderer to send back tracked data (ThreadData in tracked_objects).
+IPC_MESSAGE_CONTROL1(ChromeViewMsg_GetRendererTrackedData,
+                     int /* sequence number of Renderer tracked data. */)
+
 // Tells the renderer to create a FieldTrial, and by using a 100% probability
 // for the FieldTrial, forces the FieldTrial to have assigned group name.
 IPC_MESSAGE_CONTROL2(ChromeViewMsg_SetFieldTrialGroup,
@@ -495,6 +499,11 @@
                      int, /* sequence number of Renderer Histograms. */
                      std::vector<std::string>)
 
+// Send back tracked data (ThreadData in tracked_objects) as a pickled string.
+IPC_MESSAGE_CONTROL2(ChromeViewHostMsg_RendererTrackedData,
+                     int, /* sequence number of Renderer tracked data. */
+                     std::string)

[jar (doing other things), 2011/10/30 08:04:19]

nit: Style seems to include comment in arg list.  Suggest:

std::string /* pickled Value containing profile data */

[ramant (doing other things), 2011/11/01 00:52:15]

Done.

+
 #if defined USE_TCMALLOC
 // Send back tcmalloc stats output.
 IPC_MESSAGE_CONTROL1(ChromeViewHostMsg_RendererTcmalloc,