Added the 'Translation Logs' tab to chrome://translate-internals/

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 <map>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/files/file_path.h"
 #include "base/process.h"
 #include "base/shared_memory.h"
 #include "base/string16.h"
 #include "base/stringprintf.h"
 #include "base/values.h"
 #include "build/build_config.h"
 #include "chrome/common/common_param_traits.h"
 #include "chrome/common/content_settings.h"
 #include "chrome/common/content_settings_pattern.h"
 #include "chrome/common/instant_types.h"
+#include "chrome/common/language_detection_details.h"
 #include "chrome/common/nacl_types.h"
 #include "chrome/common/omnibox_focus_state.h"
 #include "chrome/common/search_provider.h"
 #include "chrome/common/search_types.h"
 #include "chrome/common/translate_errors.h"
 #include "content/public/common/common_param_traits.h"
 #include "ipc/ipc_channel_handle.h"
 #include "ipc/ipc_message_macros.h"
 #include "ipc/ipc_platform_file.h"
 #include "third_party/skia/include/core/SkBitmap.h"
@@ skipping 199 matching lines @@
 IPC_STRUCT_TRAITS_END()
 
 IPC_STRUCT_TRAITS_BEGIN(WebKit::WebCache::UsageStats)
   IPC_STRUCT_TRAITS_MEMBER(minDeadCapacity)
   IPC_STRUCT_TRAITS_MEMBER(maxDeadCapacity)
   IPC_STRUCT_TRAITS_MEMBER(capacity)
   IPC_STRUCT_TRAITS_MEMBER(liveSize)
   IPC_STRUCT_TRAITS_MEMBER(deadSize)
 IPC_STRUCT_TRAITS_END()
 
+IPC_STRUCT_TRAITS_BEGIN(LanguageDetectionDetails)
+  IPC_STRUCT_TRAITS_MEMBER(time)
+  IPC_STRUCT_TRAITS_MEMBER(url)
+  IPC_STRUCT_TRAITS_MEMBER(content_language)
+  IPC_STRUCT_TRAITS_MEMBER(cld_language)
+  IPC_STRUCT_TRAITS_MEMBER(is_cld_reliable)
+  IPC_STRUCT_TRAITS_MEMBER(adopted_language)
+IPC_STRUCT_TRAITS_END()
+
 //-----------------------------------------------------------------------------
 // RenderView messages
 // These are messages sent from the browser to the renderer process.
 
 // Tells the renderer to set its maximum cache size to the supplied value.
 IPC_MESSAGE_CONTROL3(ChromeViewMsg_SetCacheCapacities,
                      size_t /* min_dead_capacity */,
                      size_t /* max_dead_capacity */,
                      size_t /* capacity */)
 
@@ skipping 184 matching lines @@
 // These are messages sent from the renderer to the browser process.
 
 // Provides the contents for the given page that was loaded recently.
 IPC_MESSAGE_ROUTED3(ChromeViewHostMsg_PageContents,
                     GURL         /* URL of the page */,
                     int32        /* page id */,
                     string16     /* page contents */)
 
 // Notification that the language for the tab has been determined.
 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_TranslateLanguageDetermined,
-                    std::string  /* page ISO639_1 language code */,
-                    bool         /* whether the page needs translation */)
+                    LanguageDetectionDetails /* details about lang detection */,
+                    bool /* whether the page needs translation */)
 
 IPC_MESSAGE_CONTROL1(ChromeViewHostMsg_UpdatedCacheStats,
                      WebKit::WebCache::UsageStats /* stats */)
 
 // Tells the browser that content in the current page was blocked due to the
 // user's content settings.
 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_ContentBlocked,
                     ContentSettingsType, /* type of blocked content */
                     std::string /* resource identifier */)
 
@@ skipping 282 matching lines @@
 // previous SetCookie message to be processed.
 IPC_SYNC_MESSAGE_ROUTED2_1(ChromeViewHostMsg_GetCookies,
                            GURL /* url */,
                            GURL /* first_party_for_cookies */,
                            std::string /* cookies */)
 
 // Provide the browser process with current renderer framerate.
 IPC_MESSAGE_CONTROL2(ChromeViewHostMsg_FPS,
                      int /* routing id */,
                      float /* frames per second */)