Implement the skeleton of an android content shell.

content/browser/browser_main_loop.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/browser/browser_main_loop.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
@@ skipping 67 matching lines @@
 
 // One of the linux specific headers defines this as a macro.
 #ifdef DestroyAll
 #undef DestroyAll
 #endif
 
 using content::TraceControllerImpl;
 
 namespace {
 
-#if defined(OS_POSIX) && !defined(OS_MACOSX)
+#if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID)
 void SetupSandbox(const CommandLine& parsed_command_line) {
   // TODO(evanm): move this into SandboxWrapper; I'm just trying to move this
   // code en masse out of chrome_main for now.
   const char* sandbox_binary = NULL;
   struct stat st;
 
   // In Chromium branded builds, developers can set an environment variable to
   // use the development sandbox. See
   // http://code.google.com/p/chromium/wiki/LinuxSUIDSandboxDevelopment
   if (stat("/proc/self/exe", &st) == 0 && st.st_uid == getuid())
@@ skipping 160 matching lines @@
   UMA_HISTOGRAM_BOOLEAN("Chrome.CommandLineUseSystemSSL", !init_nspr);
 #elif defined(USE_NSS)
   init_nspr = true;
 #endif
   if (init_nspr) {
     // We want to be sure to init NSPR on the main thread.
     crypto::EnsureNSPRInit();
   }
 #endif  // !defined(USE_OPENSSL)
 
-#if defined(OS_POSIX) && !defined(OS_MACOSX)
+#if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID)
   SetupSandbox(parsed_command_line_);
 #endif
 
   if (parsed_command_line_.HasSwitch(switches::kEnableSSLCachedInfo))
     net::SSLConfigService::EnableCachedInfo();
 
   // TODO(abarth): Should this move to InitializeNetworkOptions?  This doesn't
   // seem dependent on SSL initialization().
   if (parsed_command_line_.HasSwitch(switches::kEnableTcpFastOpen))
     net::set_tcp_fastopen_enabled(true);
@@ skipping 351 matching lines @@
   if (parts_.get())
     parts_->ToolkitInitialized();
 }
 
 void BrowserMainLoop::MainMessageLoopRun() {
   if (parameters_.ui_task)
     MessageLoopForUI::current()->PostTask(FROM_HERE, *parameters_.ui_task);
 
 #if defined(OS_MACOSX)
   MessageLoopForUI::current()->Run();
+#elif defined(OS_ANDROID)
+  // Android's main message loop is the Java message loop.
+  NOTREACHED();
 #else
   MessageLoopForUI::current()->RunWithDispatcher(NULL);
 #endif
 }
 
 }  // namespace content