Parsing /proc/cpuinfo for model on Android and Aura

content/shell/app/shell_main_delegate.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 "content/shell/app/shell_main_delegate.h"
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
+#include "base/cpu.h"
 #include "base/files/file.h"
 #include "base/files/file_path.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/path_service.h"
 #include "cc/base/switches.h"
 #include "content/public/browser/browser_main_runner.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/url_constants.h"
 #include "content/public/test/layouttest_support.h"
@@ skipping 159 matching lines @@
       if (exit_code)
         *exit_code = 1;
       return true;
     }
   }
   SetContentClient(&content_client_);
   return false;
 }
 
 void ShellMainDelegate::PreSandboxStartup() {
+#if defined(ARCH_CPU_ARM_FAMILY) && defined(OS_ANDROID)

[rptr, 2014/03/08 13:03:06]

This initializes cpu brand info only for content shell. 
Need to move this to a common PreSandboxStarup() if there is one for other apps
as well. 
And this should happen only once for browser instance before sandbox init.
Please do suggest for the same.

+  base::CPU::CpuBrandInfo();
+#endif
   if (CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kEnableCrashReporter)) {
     std::string process_type =
         CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
             switches::kProcessType);
     breakpad::SetBreakpadClient(g_shell_breakpad_client.Pointer());
 #if defined(OS_MACOSX)
     base::mac::DisableOSCrashDumps();
     breakpad::InitCrashReporter(process_type);
     breakpad::InitCrashProcessInfo(process_type);
@@ skipping 87 matching lines @@
   browser_client_.reset(new ShellContentBrowserClient);
   return browser_client_.get();
 }
 
 ContentRendererClient* ShellMainDelegate::CreateContentRendererClient() {
   renderer_client_.reset(new ShellContentRendererClient);
   return renderer_client_.get();
 }
 
 }  // namespace content