Cleanup: move WebRTC related files from chrome/browser/media to chrome/browser/media/webrtc/

chrome/browser/media/desktop_media_list_ash.cc

Index: chrome/browser/media/desktop_media_list_ash.cc
diff --git a/chrome/browser/media/desktop_media_list_ash.cc b/chrome/browser/media/desktop_media_list_ash.cc
deleted file mode 100644
index 3bda77f48695dd208a60311b9264137d83a9c745..0000000000000000000000000000000000000000
--- a/chrome/browser/media/desktop_media_list_ash.cc
+++ /dev/null
@@ -1,142 +0,0 @@
-// Copyright 2013 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/media/desktop_media_list_ash.h"
-
-#include "ash/common/shell_window_ids.h"
-#include "ash/shell.h"
-#include "chrome/grit/generated_resources.h"
-#include "content/public/browser/browser_thread.h"
-#include "media/base/video_util.h"
-#include "ui/base/l10n/l10n_util.h"
-#include "ui/gfx/image/image.h"
-#include "ui/snapshot/snapshot.h"
-
-using content::BrowserThread;
-
-namespace {
-
-// Update the list twice per second.
-const int kDefaultUpdatePeriod = 500;
-
-}  // namespace
-
-DesktopMediaListAsh::DesktopMediaListAsh(int source_types)
-    : DesktopMediaListBase(
-          base::TimeDelta::FromMilliseconds(kDefaultUpdatePeriod)),
-      source_types_(source_types),
-      pending_window_capture_requests_(0),
-      weak_factory_(this) {}
-
-DesktopMediaListAsh::~DesktopMediaListAsh() {}
-
-void DesktopMediaListAsh::Refresh() {
-  std::vector<SourceDescription> new_sources;
-  EnumerateSources(&new_sources);
-
-  UpdateSourcesList(new_sources);
-}
-
-void DesktopMediaListAsh::EnumerateWindowsForRoot(
-    std::vector<DesktopMediaListAsh::SourceDescription>* sources,
-    aura::Window* root_window,
-    int container_id) {
-  DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
-
-  aura::Window* container = ash::Shell::GetContainer(root_window, container_id);
-  if (!container)
-    return;
-  for (aura::Window::Windows::const_iterator it = container->children().begin();
-       it != container->children().end(); ++it) {
-    if (!(*it)->IsVisible() || !(*it)->CanFocus())
-      continue;
-    content::DesktopMediaID id = content::DesktopMediaID::RegisterAuraWindow(
-        content::DesktopMediaID::TYPE_WINDOW, *it);
-    if (id.aura_id == view_dialog_id_.aura_id)
-      continue;
-    SourceDescription window_source(id, (*it)->title());
-    sources->push_back(window_source);
-
-    CaptureThumbnail(window_source.id, *it);
-  }
-}
-
-void DesktopMediaListAsh::EnumerateSources(
-    std::vector<DesktopMediaListAsh::SourceDescription>* sources) {
-  DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
-
-  aura::Window::Windows root_windows = ash::Shell::GetAllRootWindows();
-
-  for (size_t i = 0; i < root_windows.size(); ++i) {
-    if (source_types_ & SCREENS) {
-      SourceDescription screen_source(
-          content::DesktopMediaID::RegisterAuraWindow(
-              content::DesktopMediaID::TYPE_SCREEN, root_windows[i]),
-          root_windows[i]->title());
-
-      if (root_windows[i] == ash::Shell::GetPrimaryRootWindow())
-        sources->insert(sources->begin(), screen_source);
-      else
-        sources->push_back(screen_source);
-
-      if (screen_source.name.empty()) {
-        if (root_windows.size() > 1) {
-          // 'Screen' in 'Screen 1, Screen 2, etc ' might be inflected in some
-          // languages depending on the number although rather unlikely. To be
-          // safe, use the plural format.
-          // TODO(jshin): Revert to GetStringFUTF16Int (with native digits)
-          // if none of UI languages inflects 'Screen' in this context.
-          screen_source.name = l10n_util::GetPluralStringFUTF16(
-              IDS_DESKTOP_MEDIA_PICKER_MULTIPLE_SCREEN_NAME,
-              static_cast<int>(i + 1));
-        } else {
-          screen_source.name = l10n_util::GetStringUTF16(
-              IDS_DESKTOP_MEDIA_PICKER_SINGLE_SCREEN_NAME);
-        }
-      }
-
-      CaptureThumbnail(screen_source.id, root_windows[i]);
-    }
-
-    if (source_types_ & WINDOWS) {
-      EnumerateWindowsForRoot(
-          sources, root_windows[i], ash::kShellWindowId_DefaultContainer);
-      EnumerateWindowsForRoot(
-          sources, root_windows[i], ash::kShellWindowId_AlwaysOnTopContainer);
-      EnumerateWindowsForRoot(
-          sources, root_windows[i], ash::kShellWindowId_DockedContainer);
-    }
-  }
-}
-
-void DesktopMediaListAsh::CaptureThumbnail(content::DesktopMediaID id,
-                                           aura::Window* window) {
-  gfx::Rect window_rect(window->bounds().width(), window->bounds().height());
-  gfx::Rect scaled_rect = media::ComputeLetterboxRegion(
-      gfx::Rect(thumbnail_size_), window_rect.size());
-
-  ++pending_window_capture_requests_;
-  ui::GrabWindowSnapshotAndScaleAsync(
-      window,
-      window_rect,
-      scaled_rect.size(),
-      BrowserThread::GetBlockingPool(),
-      base::Bind(&DesktopMediaListAsh::OnThumbnailCaptured,
-                 weak_factory_.GetWeakPtr(),
-                 id));
-}
-
-void DesktopMediaListAsh::OnThumbnailCaptured(content::DesktopMediaID id,
-                                              const gfx::Image& image) {
-  UpdateSourceThumbnail(id, image.AsImageSkia());
-
-  --pending_window_capture_requests_;
-  DCHECK_GE(pending_window_capture_requests_, 0);
-
-  if (!pending_window_capture_requests_) {
-    // Once we've finished capturing all windows post a task for the next list
-    // update.
-    ScheduleNextRefresh();
-  }
-}