Revert of Repurpose views+content example into a generic multiprocess views runtime

ui/views/examples/content_client/examples_browser_main_parts.cc

Index: ui/views/examples/content_client/examples_browser_main_parts.cc
diff --git a/ui/views/examples/content_client/examples_browser_main_parts.cc b/ui/views/examples/content_client/examples_browser_main_parts.cc
new file mode 100644
index 0000000000000000000000000000000000000000..159b9315c78a40ed6fa15296d18c30e9fbbdf2d3
--- /dev/null
+++ b/ui/views/examples/content_client/examples_browser_main_parts.cc
@@ -0,0 +1,91 @@
+// 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 "ui/views/examples/content_client/examples_browser_main_parts.h"
+
+#include "base/bind.h"
+#include "base/command_line.h"
+#include "base/message_loop/message_loop.h"
+#include "base/run_loop.h"
+#include "base/strings/string_number_conversions.h"
+#include "base/threading/thread.h"
+#include "base/threading/thread_restrictions.h"
+#include "content/public/browser/context_factory.h"
+#include "content/public/common/content_switches.h"
+#include "content/shell/browser/shell_browser_context.h"
+#include "ui/aura/env.h"
+#include "ui/base/ime/input_method_initializer.h"
+#include "ui/gfx/screen.h"
+#include "ui/views/examples/examples_window_with_content.h"
+#include "ui/views/test/desktop_test_views_delegate.h"
+#include "ui/views/widget/native_widget_aura.h"
+#include "ui/wm/core/wm_state.h"
+#include "url/gurl.h"
+
+#if defined(OS_CHROMEOS)
+#include "ui/aura/test/test_screen.h"
+#include "ui/aura/window.h"
+#include "ui/aura/window_event_dispatcher.h"
+#include "ui/wm/test/wm_test_helper.h"
+#else  // !defined(OS_CHROMEOS)
+#include "ui/views/widget/desktop_aura/desktop_screen.h"
+#endif
+
+namespace views {
+namespace examples {
+
+ExamplesBrowserMainParts::ExamplesBrowserMainParts(
+    const content::MainFunctionParams& parameters) {
+}
+
+ExamplesBrowserMainParts::~ExamplesBrowserMainParts() {
+}
+
+void ExamplesBrowserMainParts::ToolkitInitialized() {
+  wm_state_.reset(new wm::WMState);
+}
+
+void ExamplesBrowserMainParts::PreMainMessageLoopRun() {
+  ui::InitializeInputMethodForTesting();
+  browser_context_.reset(new content::ShellBrowserContext(false, NULL));
+
+  gfx::NativeView window_context = NULL;
+#if defined(OS_CHROMEOS)
+  gfx::Screen::SetScreenInstance(
+      gfx::SCREEN_TYPE_NATIVE, aura::TestScreen::Create());
+  // Set up basic pieces of views::corewm.
+  wm_test_helper_.reset(new wm::WMTestHelper(gfx::Size(800, 600),
+                                             content::GetContextFactory()));
+  // Ensure the X window gets mapped.
+  wm_test_helper_->host()->Show();
+  // Ensure Aura knows where to open new windows.
+  window_context = wm_test_helper_->host()->window();
+#else
+  aura::Env::CreateInstance(true);
+  gfx::Screen::SetScreenInstance(
+      gfx::SCREEN_TYPE_NATIVE, CreateDesktopScreen());
+#endif
+  views_delegate_.reset(new DesktopTestViewsDelegate);
+
+  ShowExamplesWindowWithContent(
+      QUIT_ON_CLOSE, browser_context_.get(), window_context);
+}
+
+void ExamplesBrowserMainParts::PostMainMessageLoopRun() {
+  browser_context_.reset();
+#if defined(OS_CHROMEOS)
+  wm_test_helper_.reset();
+#endif
+  views_delegate_.reset();
+  aura::Env::DeleteInstance();
+}
+
+bool ExamplesBrowserMainParts::MainMessageLoopRun(int* result_code) {
+  base::RunLoop run_loop;
+  run_loop.Run();
+  return true;
+}
+
+}  // namespace examples
+}  // namespace views