Fixes for -Wunused-function on Linux, Android and ChromeOS

chrome/app/chrome_main_delegate.cc

Index: chrome/app/chrome_main_delegate.cc
diff --git a/chrome/app/chrome_main_delegate.cc b/chrome/app/chrome_main_delegate.cc
index 80bde7ec33da723528214c6ad1bfbb2fb8db43d4..8fe2912c14d0929e84f85c19041705e95a024408 100644
--- a/chrome/app/chrome_main_delegate.cc
+++ b/chrome/app/chrome_main_delegate.cc
@@ -288,7 +288,7 @@ void HandleHelpSwitches(const CommandLine& command_line) {
 }
 #endif
 
-#if !defined(OS_MACOSX)
+#if !defined(OS_MACOSX) && !defined(OS_ANDROID)
 void SIGTERMProfilingShutdown(int signal) {
   Profiling::Stop();
   struct sigaction sigact;
@@ -814,14 +814,12 @@ void ChromeMainDelegate::ZygoteForked() {
     SetUpProfilingShutdownHandler();
   }
 
-#if defined(OS_POSIX) && !defined(OS_MACOSX)
   // Needs to be called after we have chrome::DIR_USER_DATA.  BrowserMain sets
   // this up for the browser process in a different manner.
   breakpad::InitCrashReporter();
 
   // Reset the command line for the newly spawned process.
   crash_keys::SetSwitchesFromCommandLine(CommandLine::ForCurrentProcess());
-#endif
 }
 
 #endif  // OS_MACOSX