Remove plugins::MobileYouTubePlugin, deprecated by Flash embed override.

components/plugins/renderer/mobile_youtube_plugin.cc

Index: components/plugins/renderer/mobile_youtube_plugin.cc
diff --git a/components/plugins/renderer/mobile_youtube_plugin.cc b/components/plugins/renderer/mobile_youtube_plugin.cc
deleted file mode 100644
index 455640b0fbc07b849cb2638b8751cd698a4bb162..0000000000000000000000000000000000000000
--- a/components/plugins/renderer/mobile_youtube_plugin.cc
+++ /dev/null
@@ -1,125 +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 "components/plugins/renderer/mobile_youtube_plugin.h"
-
-#include <stddef.h>
-
-#include "base/bind.h"
-#include "base/bind_helpers.h"
-#include "base/strings/string_piece.h"
-#include "base/strings/string_util.h"
-#include "base/values.h"
-#include "content/public/common/content_constants.h"
-#include "content/public/renderer/render_frame.h"
-#include "gin/object_template_builder.h"
-#include "third_party/WebKit/public/web/WebFrame.h"
-#include "ui/base/webui/jstemplate_builder.h"
-
-using blink::WebFrame;
-using blink::WebPlugin;
-using blink::WebURLRequest;
-
-const char* const kSlashVSlash = "/v/";
-const char* const kSlashESlash = "/e/";
-
-namespace {
-
-std::string GetYoutubeVideoId(const blink::WebPluginParams& params) {
-  GURL url(params.url);
-  std::string video_id = url.path().substr(strlen(kSlashVSlash));
-
-  // Extract just the video id
-  size_t video_id_end = video_id.find('&');
-  if (video_id_end != std::string::npos)
-    video_id = video_id.substr(0, video_id_end);
-  return video_id;
-}
-
-std::string HtmlData(const blink::WebPluginParams& params,
-                     base::StringPiece template_html) {
-  base::DictionaryValue values;
-  values.SetString("video_id", GetYoutubeVideoId(params));
-  return webui::GetI18nTemplateHtml(template_html, &values);
-}
-
-bool IsValidYouTubeVideo(const std::string& path) {
-  unsigned len = strlen(kSlashVSlash);
-
-  // check for more than just /v/ or /e/.
-  if (path.length() <= len)
-    return false;
-
-  // Youtube flash url can start with /v/ or /e/.
-  if (!base::StartsWith(path, kSlashVSlash,
-                        base::CompareCase::INSENSITIVE_ASCII) &&
-      !base::StartsWith(path, kSlashESlash,
-                        base::CompareCase::INSENSITIVE_ASCII))
-    return false;
-
-  // Start after /v/
-  for (unsigned i = len; i < path.length(); i++) {
-    char c = path[i];
-    if (isalpha(c) || isdigit(c) || c == '_' || c == '-')
-      continue;
-    // The url can have more parameters such as &hl=en after the video id.
-    // Once we start seeing extra parameters we can return true.
-    return c == '&' && i > len;
-  }
-  return true;
-}
-
-}  // namespace
-
-namespace plugins {
-
-gin::WrapperInfo MobileYouTubePlugin::kWrapperInfo = {gin::kEmbedderNativeGin};
-
-MobileYouTubePlugin::MobileYouTubePlugin(content::RenderFrame* render_frame,
-                                         blink::WebLocalFrame* frame,
-                                         const blink::WebPluginParams& params,
-                                         base::StringPiece& template_html)
-    : PluginPlaceholderBase(render_frame,
-                            frame,
-                            params,
-                            HtmlData(params, template_html)) {
-}
-
-MobileYouTubePlugin::~MobileYouTubePlugin() {}
-
-// static
-bool MobileYouTubePlugin::IsYouTubeURL(const GURL& url,
-                                       const std::string& mime_type) {
-  std::string host = url.host();
-  bool is_youtube =
-      base::EndsWith(host, "youtube.com", base::CompareCase::SENSITIVE) ||
-      base::EndsWith(host, "youtube-nocookie.com",
-                     base::CompareCase::SENSITIVE);
-
-  return is_youtube && IsValidYouTubeVideo(url.path()) &&
-         base::LowerCaseEqualsASCII(mime_type,
-                                    content::kFlashPluginSwfMimeType);
-}
-
-void MobileYouTubePlugin::OpenYoutubeUrlCallback() {
-  std::string youtube("vnd.youtube:");
-  GURL url(youtube.append(GetYoutubeVideoId(GetPluginParams())));
-  WebURLRequest request;
-  request.setURL(url);
-  render_frame()->LoadURLExternally(request,
-                                    blink::WebNavigationPolicyNewForegroundTab);
-}
-
-v8::Local<v8::Value> MobileYouTubePlugin::GetV8Handle(v8::Isolate* isolate) {
-  return gin::CreateHandle(isolate, this).ToV8();
-}
-
-gin::ObjectTemplateBuilder MobileYouTubePlugin::GetObjectTemplateBuilder(
-    v8::Isolate* isolate) {
-  return gin::Wrappable<MobileYouTubePlugin>::GetObjectTemplateBuilder(isolate)
-      .SetMethod("openYoutubeURL",
-                 &MobileYouTubePlugin::OpenYoutubeUrlCallback);
-}
-
-}  // namespace plugins