Chromecast: adds crash handling for Android build.

chromecast/shell/app/cast_main_delegate.cc

Index: chromecast/shell/app/cast_main_delegate.cc
diff --git a/chromecast/shell/app/cast_main_delegate.cc b/chromecast/shell/app/cast_main_delegate.cc
index 719cc2b719d69b6b9162ee63f2b43121564dbe24..e3dbfc103d70b2c21aac19e707e3c94f8f4b41c3 100644
--- a/chromecast/shell/app/cast_main_delegate.cc
+++ b/chromecast/shell/app/cast_main_delegate.cc
@@ -4,6 +4,7 @@
 
 #include "chromecast/shell/app/cast_main_delegate.h"
 
+#include "base/command_line.h"
 #include "base/cpu.h"
 #include "base/logging.h"
 #include "base/path_service.h"
@@ -17,6 +18,10 @@
 #include "content/public/common/content_switches.h"
 #include "ui/base/resource/resource_bundle.h"
 
+#if defined(OS_ANDROID)
+#include "chromecast/crash/android/crash_handler.h"
+#endif  // defined(OS_ANDROID)
+
 namespace chromecast {
 namespace shell {
 
@@ -56,6 +61,16 @@ void CastMainDelegate::PreSandboxStartup() {
   base::CPU cpu_info;
 #endif
 
+  const base::CommandLine* command_line(base::CommandLine::ForCurrentProcess());
+  std::string process_type =
+      command_line->GetSwitchValueASCII(switches::kProcessType);
+
+#if defined(OS_ANDROID)
+  base::FilePath log_file;
+  PathService::Get(FILE_CAST_ANDROID_LOG, &log_file);
+  chromecast::CrashHandler::Initialize(process_type, log_file);

[Lei Zhang, 2014/10/06 22:44:25]

Can CrashHandler handle an empty |log_file| ?

[gunsch, 2014/10/09 00:20:56]

I believe that should be okay, we haven't had any problem with this code running
it in the last several months. We use the same file path when initializing
logging with it in BasicStartupComplete.

+#endif  // defined(OS_ANDROID)
+
   InitializeResourceBundle();
 }