Move ENABLE_PEPPER_CDMS to a buildflag header.

chrome/common/render_messages.h

 // 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.
 
 // Multiply-included file, no traditional include guard.
 #include <stdint.h>
 #include <string>
 #include <vector>
 
 #include "base/files/file_path.h"
 #include "base/strings/string16.h"
 #include "base/time/time.h"
 #include "build/build_config.h"
 #include "chrome/common/search/instant_types.h"
 #include "chrome/common/search/ntp_logging_events.h"
 #include "chrome/common/web_application_info.h"
 #include "components/content_settings/core/common/content_settings.h"
 #include "components/content_settings/core/common/content_settings_pattern.h"
 #include "components/content_settings/core/common/content_settings_types.h"
 #include "components/omnibox/common/omnibox_focus_state.h"
 #include "content/public/common/top_controls_state.h"
 #include "content/public/common/webplugininfo.h"
 #include "ipc/ipc_channel_handle.h"
 #include "ipc/ipc_message_macros.h"
 #include "ipc/ipc_platform_file.h"
+#include "ppapi/features/features.h"
 #include "third_party/WebKit/public/platform/modules/app_banner/WebAppBannerPromptReply.h"
 #include "third_party/WebKit/public/web/WebConsoleMessage.h"
 #include "third_party/WebKit/public/web/WebWindowFeatures.h"
 #include "ui/base/window_open_disposition.h"
 #include "url/gurl.h"
 #include "url/ipc/url_param_traits.h"
 #include "url/origin.h"
 
 // Singly-included section for enums and custom IPC traits.
 #ifndef CHROME_COMMON_RENDER_MESSAGES_H_
@@ skipping 386 matching lines @@
 // In contrast to ViewHostMsg_GetPluginInfo in content/, this IPC call knows
 // about specific reasons why a plugin can't be used, for example because it's
 // disabled.
 IPC_SYNC_MESSAGE_CONTROL4_1(ChromeViewHostMsg_GetPluginInfo,
                             int /* render_frame_id */,
                             GURL /* url */,
                             url::Origin /* main_frame_origin */,
                             std::string /* mime_type */,
                             ChromeViewHostMsg_GetPluginInfo_Output /* output */)
 
-#if defined(ENABLE_PEPPER_CDMS)
+#if BUILDFLAG(ENABLE_PEPPER_CDMS)
 // Returns whether any internal plugin supporting |mime_type| is registered and
 // enabled. Does not determine whether the plugin can actually be instantiated
 // (e.g. whether it has all its dependencies).
 // When the returned *|is_available| is true, |additional_param_names| and
 // |additional_param_values| contain the name-value pairs, if any, specified
 // for the *first* non-disabled plugin found that is registered for |mime_type|.
 IPC_SYNC_MESSAGE_CONTROL1_3(
     ChromeViewHostMsg_IsInternalPluginAvailableForMimeType,
     std::string /* mime_type */,
     bool /* is_available */,
@@ skipping 197 matching lines @@
 
 // Record a sample string to a Rappor metric.
 IPC_MESSAGE_CONTROL2(ChromeViewHostMsg_RecordRappor,
                      std::string /* metric */,
                      std::string /* sample */)
 
 // Record a domain and registry of a url to a Rappor metric.
 IPC_MESSAGE_CONTROL2(ChromeViewHostMsg_RecordRapporURL,
                      std::string /* metric */,
                      GURL /* sample url */)