Remove "from all browsers" memory details mode

chrome/browser/memory_details_android.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 <set>
 #include <string>
 #include <vector>
 
@@ skipping 86 matching lines @@
 }  // namespace
 
 MemoryDetails::MemoryDetails() {
 }
 
 ProcessData* MemoryDetails::ChromeBrowser() {
   return &process_data_[0];
 }
 
 void MemoryDetails::CollectProcessData(
-    CollectionMode mode,
     const std::vector<ProcessMemoryInformation>& chrome_processes) {
   DCHECK(BrowserThread::GetBlockingPool()->RunsTasksOnCurrentThread());
 
   std::vector<ProcessMemoryInformation> all_processes(chrome_processes);
   AddNonChildChromeProcesses(&all_processes);
 
   std::vector<ProcessEntry> processes;
   base::ProcessIterator process_iter(NULL);
   while (const ProcessEntry* process_entry = process_iter.NextProcessEntry()) {
     processes.push_back(*process_entry);
@@ skipping 14 matching lines @@
   current_browser.name = l10n_util::GetStringUTF16(IDS_PRODUCT_NAME);
   current_browser.process_name =
       base::ASCIIToUTF16(chrome::kBrowserProcessExecutableName);
   process_data_.push_back(current_browser);
 
   // Finally return to the browser thread.
   BrowserThread::PostTask(
       BrowserThread::UI, FROM_HERE,
       base::Bind(&MemoryDetails::CollectChildInfoOnUIThread, this));
 }