Introduce AndroidFocusRules and NativeWidgetAndroid

chrome/browser/chrome_browser_main_android.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 "chrome/browser/chrome_browser_main_android.h"
 
 #include "base/android/build_info.h"
 #include "base/base_switches.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
@@ skipping 10 matching lines @@
 #include "components/signin/core/browser/signin_manager.h"
 #include "content/public/browser/android/compositor.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/common/main_function_params.h"
 #include "media/base/android/media_client_android.h"
 #include "net/android/network_change_notifier_factory_android.h"
 #include "net/base/network_change_notifier.h"
 #include "ui/base/resource/resource_bundle_android.h"
 #include "ui/base/ui_base_paths.h"
 
+#if defined(USE_AURA)
+#include "ui/wm/android/window_tree_host_manager.h"
+#endif
+
 namespace {
 
 void DeleteFileTask(
     const base::FilePath& file_path) {
   if (base::PathExists(file_path))
     base::DeleteFile(file_path, false);
 }
 
 } // namespace
 
 ChromeBrowserMainPartsAndroid::ChromeBrowserMainPartsAndroid(
     const content::MainFunctionParams& parameters)
     : ChromeBrowserMainParts(parameters) {
 }
 
 ChromeBrowserMainPartsAndroid::~ChromeBrowserMainPartsAndroid() {
 }
 
+#if defined(USE_AURA)
+void ChromeBrowserMainPartsAndroid::InitAura() {
+  window_tree_host_manager_.reset(new WindowTreeHostManager(
+      gfx::Size(800, 600), content::GetContextFactory()));
+  window_tree_host_manager_->host()->Show();
+}
+#endif
+
 int ChromeBrowserMainPartsAndroid::PreCreateThreads() {
   TRACE_EVENT0("startup", "ChromeBrowserMainPartsAndroid::PreCreateThreads")
 
   // The CrashDumpManager must be initialized before any child process is
   // created (as they need to access it during creation). Such processes
   // are created on the PROCESS_LAUNCHER thread, and so the manager is
   // initialized before that thread is created.
 #if defined(GOOGLE_CHROME_BUILD)
   // TODO(jcivelli): we should not initialize the crash-reporter when it was not
   // enabled. Right now if it is disabled we still generate the minidumps but we
@@ skipping 14 matching lines @@
     crash_dump_manager_.reset(new breakpad::CrashDumpManager(crash_dump_dir));
   }
 
   bool has_language_splits =
       base::android::BuildInfo::GetInstance()->has_language_apk_splits();
   ui::SetLocalePaksStoredInApk(has_language_splits);
 
   return ChromeBrowserMainParts::PreCreateThreads();
 }
 
+void ChromeBrowserMainPartsAndroid::PreProfileInit() {
+#if defined(USE_AURA)
+  InitAura();
+#endif
+  ChromeBrowserMainParts::PreProfileInit();
+}
+
 void ChromeBrowserMainPartsAndroid::PostProfileInit() {
   ChromeBrowserMainParts::PostProfileInit();
 
   // Previously we stored information related to salient images for bookmarks
   // in a local file. We replaced the salient images with favicons. As part
   // of the clean up, the local file needs to be deleted. See crbug.com/499415.
   base::FilePath bookmark_image_file_path = profile()->GetPath().Append(
       PersistentImageStore::kBookmarkImageStoreDb);
   content::BrowserThread::PostDelayedTask(
       content::BrowserThread::FILE, FROM_HERE,
@@ skipping 40 matching lines @@
   ChromeBrowserMainParts::PostBrowserStart();
 
   content::BrowserThread::GetBlockingPool()->PostDelayedTask(FROM_HERE,
       base::Bind(&SeccompSupportDetector::StartDetection),
       base::TimeDelta::FromMinutes(1));
 }
 
 void ChromeBrowserMainPartsAndroid::ShowMissingLocaleMessageBox() {
   NOTREACHED();
 }