Upstreaming ChromeBrowserMainAndroid

chrome/browser/chrome_browser_main_android.cc

Index: chrome/browser/chrome_browser_main_android.cc
diff --git a/chrome/browser/chrome_browser_main_android.cc b/chrome/browser/chrome_browser_main_android.cc
new file mode 100644
index 0000000000000000000000000000000000000000..b0276a7c2b6b080031ed108e5c9eeeb8b0bcb13f
--- /dev/null
+++ b/chrome/browser/chrome_browser_main_android.cc
@@ -0,0 +1,61 @@
+// 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 "chrome/browser/chrome_browser_main_android.h"
+
+#include "base/android/jni_android.h"
+#include "chrome/browser/android/chrome_jni_registrar.h"
+#include "chrome/common/chrome_switches.h"
+#include "content/public/common/main_function_params.h"
+#include "net/android/network_change_notifier_factory.h"
+#include "net/base/network_change_notifier.h"
+
+ChromeBrowserMainPartsAndroid::ChromeBrowserMainPartsAndroid(
+    const content::MainFunctionParams& parameters)
+    : ChromeBrowserMainParts(parameters) {
+}
+
+ChromeBrowserMainPartsAndroid::~ChromeBrowserMainPartsAndroid() {
+}
+
+void ChromeBrowserMainPartsAndroid::PreEarlyInitialization() {
+  JNIEnv* env = base::android::AttachCurrentThread();
+  DCHECK(env);
+
+  chrome::android::RegisterJni(env);
+
+  // Support gcov code coverage. In order for gcov to work, we need to
+  // explicilty export GCOV_PREFIX to the environment.
+  if (parsed_command_line().HasSwitch(switches::kGcovPrefix)) {
+    const std::string gcov_prefix =

[Nico, 2012/07/25 19:50:16]

std::string&

[aurimas (slooooooooow), 2012/07/25 22:05:46]

Done.

+        parsed_command_line().GetSwitchValueASCII(switches::kGcovPrefix);
+    setenv("GCOV_PREFIX", gcov_prefix.c_str(), 1);
+  }
+  if (parsed_command_line().HasSwitch(switches::kGcovPrefixStrip)) {

[Nico, 2012/07/25 19:50:16]

This looks identical to the previous if. Do you need both?

[aurimas (slooooooooow), 2012/07/25 22:05:46]

Completely removing GCOV as it is not actually being used.

+    const std::string gcov_prefix_strip =
+        parsed_command_line().GetSwitchValueASCII(switches::kGcovPrefixStrip);
+    setenv("GCOV_PREFIX", gcov_prefix_strip.c_str(), 1);
+  }
+
+  net::NetworkChangeNotifier::SetFactory(
+      new net::android::NetworkChangeNotifierFactory());
+
+  DCHECK(!main_message_loop_.get());
+  main_message_loop_.reset(new MessageLoop(MessageLoop::TYPE_UI));
+  MessageLoopForUI::current()->Start();

[Nico, 2012/07/25 19:50:16]

content/shell/shell_browser_main_parts.cc does this in PostMessageLoopStart().
Should this match, for consistency?

Also, a comment why this is done in the Parts object in android would be nice.

[aurimas (slooooooooow), 2012/07/25 22:05:46]

Done.

+
+  ChromeBrowserMainParts::PreEarlyInitialization();
+}
+
+void ChromeBrowserMainPartsAndroid::ShowMissingLocaleMessageBox() {
+  VLOG(0) << "ShowMissingLocaleMessageBox";

[Nico, 2012/07/25 19:50:16]

Shoudl this be NOTREACHED() instead?

[aurimas (slooooooooow), 2012/07/25 22:05:46]

Done.

+}
+
+void RecordBreakpadStatusUMA(MetricsService* metrics) {
+  // Not implemented for now.

[Nico, 2012/07/25 19:50:16]

If you intend to implement this, file a tracking bug and mention it here. Else,
remove comment.

[aurimas (slooooooooow), 2012/07/25 22:05:46]

Done.

+}
+
+void WarnAboutMinimumSystemRequirements() {
+  // Nothing to warn right now.

[Nico, 2012/07/25 19:50:16]

Remove comment.

[aurimas (slooooooooow), 2012/07/25 22:05:46]

Done.

+}