Show gpu process stats in about:tcmalloc

chrome/common/render_messages.h

Index: chrome/common/render_messages.h
diff --git a/chrome/common/render_messages.h b/chrome/common/render_messages.h
index 90954614c04b1eb43ce5d1bcb3fd3d733becd243..944c9aebdd7bb80e61d07c1e489ed7382120c47d 100644
--- a/chrome/common/render_messages.h
+++ b/chrome/common/render_messages.h
@@ -247,8 +247,6 @@ IPC_MESSAGE_CONTROL2(ChromeViewMsg_SetFieldTrialGroup,
                      std::string /* group name that was assigned. */)
 
 #if defined(USE_TCMALLOC)
-// Asks the renderer to send back tcmalloc stats.
-IPC_MESSAGE_CONTROL0(ChromeViewMsg_GetRendererTcmalloc)
 // Asks the renderer to enable/disable Tcmalloc heap profiling.
 // Note: filename_prefix arg is effectively ignored since the render process
 // will be unable to write files to disk. Instead use WriteTcmallocHeapProfile
@@ -509,9 +507,6 @@ IPC_MESSAGE_CONTROL2(ChromeViewHostMsg_RendererHistograms,
                      std::vector<std::string>)
 
 #if defined USE_TCMALLOC
-// Send back tcmalloc stats output.
-IPC_MESSAGE_CONTROL1(ChromeViewHostMsg_RendererTcmalloc,
-                     std::string  /* tcmalloc debug output */)
 // Send back tcmalloc profile to write to a file.
 IPC_MESSAGE_CONTROL2(ChromeViewHostMsg_WriteTcmallocHeapProfile_ACK,
                      FilePath::StringType  /* filepath */,