Reorganizes Chromecast code to better reflect functional dependencies.

chromecast/service/cast_service_simple.cc

Index: chromecast/service/cast_service_simple.cc
diff --git a/chromecast/service/cast_service_simple.cc b/chromecast/service/cast_service_simple.cc
deleted file mode 100644
index a4990f8034e20187373092329f116804aa7a34c0..0000000000000000000000000000000000000000
--- a/chromecast/service/cast_service_simple.cc
+++ /dev/null
@@ -1,136 +0,0 @@
-// Copyright 2014 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 "chromecast/service/cast_service_simple.h"
-
-#include "base/command_line.h"
-#include "base/files/file_path.h"
-#include "base/macros.h"
-#include "content/public/browser/render_view_host.h"
-#include "content/public/browser/web_contents.h"
-#include "net/base/filename_util.h"
-#include "net/url_request/url_request_context_getter.h"
-#include "ui/aura/env.h"
-#include "ui/aura/layout_manager.h"
-#include "ui/aura/test/test_screen.h"
-#include "ui/aura/window.h"
-#include "ui/aura/window_tree_host.h"
-#include "ui/gfx/size.h"
-#include "url/gurl.h"
-
-namespace chromecast {
-
-namespace {
-
-GURL GetStartupURL() {
-  base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
-  const base::CommandLine::StringVector& args = command_line->GetArgs();
-
-  if (args.empty())
-    return GURL("http://www.google.com/");
-
-  GURL url(args[0]);
-  if (url.is_valid() && url.has_scheme())
-    return url;
-
-  return net::FilePathToFileURL(base::FilePath(args[0]));
-}
-
-class FillLayout : public aura::LayoutManager {
- public:
-  explicit FillLayout(aura::Window* root) : root_(root) {}
-  virtual ~FillLayout() {}
-
- private:
-  // aura::LayoutManager:
-  virtual void OnWindowResized() override {}
-
-  virtual void OnWindowAddedToLayout(aura::Window* child) override {
-    child->SetBounds(root_->bounds());
-  }
-
-  virtual void OnWillRemoveWindowFromLayout(aura::Window* child) override {}
-
-  virtual void OnWindowRemovedFromLayout(aura::Window* child) override {}
-
-  virtual void OnChildWindowVisibilityChanged(aura::Window* child,
-                                              bool visible) override {}
-
-  virtual void SetChildBounds(aura::Window* child,
-                              const gfx::Rect& requested_bounds) override {
-    SetChildBoundsDirect(child, requested_bounds);
-  }
-
-  aura::Window* root_;
-
-  DISALLOW_COPY_AND_ASSIGN(FillLayout);
-};
-
-}  // namespace
-
-// static
-CastService* CastService::Create(
-    content::BrowserContext* browser_context,
-    net::URLRequestContextGetter* request_context_getter,
-    const OptInStatsChangedCallback& opt_in_stats_callback) {
-  return new CastServiceSimple(browser_context, opt_in_stats_callback);
-}
-
-CastServiceSimple::CastServiceSimple(
-    content::BrowserContext* browser_context,
-    const OptInStatsChangedCallback& opt_in_stats_callback)
-    : CastService(browser_context, opt_in_stats_callback) {
-}
-
-CastServiceSimple::~CastServiceSimple() {
-}
-
-void CastServiceSimple::Initialize() {
-}
-
-void CastServiceSimple::StartInternal() {
-  // Aura initialization
-  gfx::Size initial_size = gfx::Size(1280, 720);
-  // TODO(lcwu): http://crbug.com/391074. Chromecast only needs a minimal
-  // implementation of gfx::screen and aura's TestScreen will do for now.
-  // Change the code to use ozone's screen implementation when it is ready.
-  aura::TestScreen* screen = aura::TestScreen::Create(initial_size);
-  gfx::Screen::SetScreenInstance(gfx::SCREEN_TYPE_NATIVE, screen);
-  CHECK(aura::Env::GetInstance());
-  window_tree_host_.reset(
-      aura::WindowTreeHost::Create(gfx::Rect(initial_size)));
-  window_tree_host_->InitHost();
-  window_tree_host_->window()->SetLayoutManager(
-      new FillLayout(window_tree_host_->window()));
-  window_tree_host_->Show();
-
-  // Create a WebContents
-  content::WebContents::CreateParams create_params(browser_context(), NULL);
-  create_params.routing_id = MSG_ROUTING_NONE;
-  create_params.initial_size = initial_size;
-  web_contents_.reset(content::WebContents::Create(create_params));
-
-  // Add and show content's view/window
-  aura::Window* content_window = web_contents_->GetNativeView();
-  aura::Window* parent = window_tree_host_->window();
-  if (!parent->Contains(content_window)) {
-    parent->AddChild(content_window);
-  }
-  content_window->Show();
-
-  web_contents_->GetController().LoadURL(GetStartupURL(),
-                                         content::Referrer(),
-                                         ui::PAGE_TRANSITION_TYPED,
-                                         std::string());
-}
-
-void CastServiceSimple::StopInternal() {
-  web_contents_->GetRenderViewHost()->ClosePage();
-  window_tree_host_.reset();
-  gfx::Screen::SetScreenInstance(gfx::SCREEN_TYPE_NATIVE, NULL);
-  aura::Env::DeleteInstance();
-  web_contents_.reset();
-}
-
-}  // namespace chromecast