TabContents -> WebContentsImpl, part 18.

chrome/browser/memory_details.cc

 // 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.
 
 #include "chrome/browser/memory_details.h"
 
 #include "base/bind.h"
 #include "base/file_version_info.h"
 #include "base/metrics/histogram.h"
 #include "base/process_util.h"
@@ skipping 173 matching lines @@
         continue;
       }
       process.type = content::PROCESS_TYPE_RENDERER;
       Profile* profile =
           Profile::FromBrowserContext(
               render_process_host->GetBrowserContext());
       ExtensionService* extension_service = profile->GetExtensionService();
       extensions::ProcessMap* extension_process_map =
           extension_service->process_map();
 
-      // The RenderProcessHost may host multiple TabContents.  Any
+      // The RenderProcessHost may host multiple WebContentses.  Any
       // of them which contain diagnostics information make the whole
       // process be considered a diagnostics process.
       content::RenderProcessHost::RenderWidgetHostsIterator iter(
           render_process_host->GetRenderWidgetHostsIterator());
       for (; !iter.IsAtEnd(); iter.Advance()) {
         const RenderWidgetHost* widget = iter.GetCurrentValue();
         DCHECK(widget);
         if (!widget || !widget->IsRenderView())
           continue;
 
@@ skipping 219 matching lines @@
   UMA_HISTOGRAM_COUNTS_100("Memory.PepperPluginProcessCount",
       pepper_plugin_count);
   UMA_HISTOGRAM_COUNTS_100("Memory.RendererProcessCount", renderer_count);
   UMA_HISTOGRAM_COUNTS_100("Memory.WorkerProcessCount", worker_count);
   // TODO(viettrungluu): Do we want separate counts for the other
   // (platform-specific) process types?
 
   int total_sample = static_cast<int>(aggregate_memory / 1000);
   UMA_HISTOGRAM_MEMORY_MB("Memory.Total", total_sample);
 }