Move memory histograms generation to MetricsMemoryDetails.

chrome/browser/ui/webui/memory_internals/memory_internals_proxy.cc

 // Copyright 2013 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/ui/webui/memory_internals/memory_internals_proxy.h"
 
 #include <set>
 #include <string>
 #include <vector>
 
@@ skipping 184 matching lines @@
   handler_ = NULL;
 }
 
 void MemoryInternalsProxy::StartFetch(const base::ListValue* list) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   // Clear previous information before fetching new information.
   information_->Clear();
   scoped_refptr<ProcessDetails> process(new ProcessDetails(
       base::Bind(&MemoryInternalsProxy::OnProcessAvailable, this)));
-  process->StartFetch(MemoryDetails::SKIP_USER_METRICS);
+  process->StartFetch();
 }
 
 MemoryInternalsProxy::~MemoryInternalsProxy() {}
 
 void MemoryInternalsProxy::RequestRendererDetails() {
   renderer_details_->Clear();
 
 #if defined(OS_ANDROID)
   for (TabModelList::const_iterator iter = TabModelList::begin();
        iter != TabModelList::end(); ++iter) {
@@ skipping 131 matching lines @@
     const std::string& function, const base::Value& args) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   std::vector<const base::Value*> args_vector(1, &args);
   base::string16 update =
       content::WebUI::GetJavascriptCall(function, args_vector);
   // Don't forward updates to a destructed UI.
   if (handler_)
     handler_->OnUpdate(update);
 }