Android content shell bringup.

content/shell/android/shell_library_loader.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 "base/basictypes.h"
+#include "base/debug/debugger.h"
+#include "base/logging.h"
 #include "base/android/jni_android.h"
 #include "base/android/jni_registrar.h"
+#include "content/public/app/content_main_runner.h"
 #include "content/public/browser/android_library_loader_hooks.h"
 #include "content/shell/shell_main_delegate.h"
 #include "content/shell/android/shell_manager.h"
 #include "content/shell/android/shell_view.h"
 
 static base::android::RegistrationMethod kRegistrationMethods[] = {
     { "ShellManager", content::RegisterShellManager },
     { "ShellView", content::ShellView::Register },
 };
 
+namespace {
+  content::ContentMainRunner* gContentMainRunner = NULL;

[Yaron, 2012/05/09 01:01:42]

Shouldn't this be g_content_main_runner?

+}
+
 // This is called by the VM when the shared library is first loaded.
 JNI_EXPORT jint JNI_OnLoad(JavaVM* vm, void* reserved) {
+
+  // Don't call anything in base without initializing it.
+  // ContentMainRunner will do what we need.
+  gContentMainRunner = content::ContentMainRunner::Create();
+
+  // TODO(tedchoc): Set this to the main delegate once the Android specific
+  // browser process initialization gets checked in.
+  ShellMainDelegate* delegate = new ShellMainDelegate();
+
+  // We use a ShellContentClient, created as a member of
+  // ShellMainDelegate and set with a call to
+  // content::SetContentClient() in PreSandboxStartup().
+  // That must be done before ContentMainRunner::Initialize().

[Yaron, 2012/05/09 01:01:42]

This pairs with the "return 0" early-out in content_main_runner.cc, right? If
so, please TODO remove this.

[John Grabowski, 2012/05/09 17:18:15]

That isn't clear.  If we don't PreSandboxStartup(), we'll crash before the
early-out.  

[Yaron, 2012/05/09 17:31:47]

Well, downstream we don't need to do this. Also, if you look at
content_main_runner, just below your early-out we attempt to call this. What you
have seems transitional.

[John Grabowski, 2012/05/09 17:44:35]

TODO added

+  delegate->PreSandboxStartup();
+
+  // TODO(jrg): find command line info from java; pass down in here.
+  gContentMainRunner->Initialize(0, NULL, NULL);
+
   base::android::InitVM(vm);
   JNIEnv* env = base::android::AttachCurrentThread();
   if (!RegisterLibraryLoaderEntryHook(env)) {
     return -1;
   }
 
   // To be called only from the UI thread.  If loading the library is done on
   // a separate thread, this should be moved elsewhere.
   if (!base::android::RegisterNativeMethods(env, kRegistrationMethods,
                                             arraysize(kRegistrationMethods)))
     return -1;
 
-  // TODO(tedchoc): Set this to the main delegate once the Android specific
-  // browser process initialization gets checked in.
-  new ShellMainDelegate();
-
   return JNI_VERSION_1_4;
 }
+
+
+JNI_EXPORT void JNI_OnUnload(JavaVM* vm, void* reserved) {
+  delete gContentMainRunner;
+  gContentMainRunner = NULL;
+}
+