Parsing /proc/cpuinfo for model on Android and Aura

content/shell/app/shell_main_delegate.cc

Index: content/shell/app/shell_main_delegate.cc
diff --git a/content/shell/app/shell_main_delegate.cc b/content/shell/app/shell_main_delegate.cc
index ad2b4b8d32c3e9bffa8957192fd5dc79d836084a..531aaec2357ce71115ccd477c9d46600b06e8bd5 100644
--- a/content/shell/app/shell_main_delegate.cc
+++ b/content/shell/app/shell_main_delegate.cc
@@ -6,6 +6,7 @@
 
 #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"
@@ -185,6 +186,9 @@ bool ShellMainDelegate::BasicStartupComplete(int* exit_code) {
 }
 
 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 =