Show gpu process stats in about:tcmalloc

chrome/common/render_messages.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Multiply-included file, no traditional include guard.
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
 
@@ skipping 229 matching lines @@
 IPC_MESSAGE_CONTROL1(ChromeViewMsg_GetRendererHistograms,
                      int /* sequence number of Renderer Histograms. */)
 
 // 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,
                      std::string /* field trial name */,
                      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
 // to write a profile file.
 IPC_MESSAGE_CONTROL2(ChromeViewMsg_SetTcmallocHeapProfiling,
                      bool /* enable profiling */,
                      std::string /* filename prefix for profiles */)
 // Asks the renderer to write the Tcmalloc heap profile to a file.
 IPC_MESSAGE_CONTROL1(ChromeViewMsg_WriteTcmallocHeapProfile,
                      FilePath::StringType /* filepath */)
@@ skipping 240 matching lines @@
                            GURL /* page url */,
                            GURL /* inquiry url */,
                            search_provider::InstallState /* install */)
 
 // Send back histograms as vector of pickled-histogram strings.
 IPC_MESSAGE_CONTROL2(ChromeViewHostMsg_RendererHistograms,
                      int, /* sequence number of Renderer Histograms. */
                      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 */,
                      std::string  /* heap profile */)
 #endif
 
 // Sends back stats about the V8 heap.
 IPC_MESSAGE_CONTROL2(ChromeViewHostMsg_V8HeapStats,
                      int /* size of heap (allocated from the OS) */,
                      int /* bytes in use */)
@@ skipping 96 matching lines @@
 // previous SetCookie message to be processed.
 IPC_SYNC_MESSAGE_ROUTED2_1(ChromeViewHostMsg_GetCookies,
                            GURL /* url */,
                            GURL /* first_party_for_cookies */,
                            std::string /* cookies */)
 
 // Provide the browser process with current renderer framerate.
 IPC_MESSAGE_CONTROL2(ChromeViewHostMsg_FPS,
                      int /* routing id */,
                      float /* frames per second */)