Move language detection to a component

components/translate.gypi

-# Copyright (c) 2013 The Chromium Authors. All rights reserved.
+# 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.
 
 {
   'targets': [
     {
-      'target_name': 'sessions',
-      'type': '<(component)',
+      'target_name': 'translate_common',
+      'type': 'static_library',
       'dependencies': [
         '../base/base.gyp:base',
-        '../content/content.gyp:content_browser',
-        '../skia/skia.gyp:skia',
-        '../third_party/protobuf/protobuf.gyp:protobuf_lite',
         '../url/url.gyp:url_lib',
       ],
       'include_dirs': [
         '..',
       ],
-      'defines': [
-        'SESSIONS_IMPLEMENTATION',
-      ],
       'sources': [
-        'sessions/serialized_navigation_entry.cc',
-        'sessions/serialized_navigation_entry.h',
-      ],
-      'conditions': [
-        ['OS != "ios" and chrome_multiple_dll != 1', {
-          'dependencies': [
-            '../webkit/glue/webkit_glue.gyp:glue',
-          ]
-        }],
-        ['android_webview_build == 0', {
-          'dependencies': [
-             '../sync/sync.gyp:sync',
-          ]
-        }],
+        'translate/common/translate_constants.cc',
+        'translate/common/translate_constants.h',
+        'translate/common/translate_metrics.cc',
+        'translate/common/translate_metrics.h',
+        'translate/common/translate_switches.cc',
+        'translate/common/translate_switches.h',
+        'translate/common/translate_util.cc',
+        'translate/common/translate_util.h',
       ],
     },
     {
-      'target_name': 'sessions_test_support',
+      'target_name': 'translate_language_detection',
       'type': 'static_library',
-      'defines!': ['SESSIONS_IMPLEMENTATION'],
       'dependencies': [
-        '../skia/skia.gyp:skia',
-        '../testing/gtest.gyp:gtest',
+        'translate_common',
+        '../base/base.gyp:base',
+        '../url/url.gyp:url_lib',
       ],
       'include_dirs': [
         '..',
       ],
       'sources': [
-        'sessions/serialized_navigation_entry_test_helper.cc',
-        'sessions/serialized_navigation_entry_test_helper.h',
+        'translate/language_detection/language_detection_util.cc',
+        'translate/language_detection/language_detection_util.h',
       ],
       'conditions': [
-        ['android_webview_build == 0', {
+        ['cld_version==0 or cld_version==1', {
           'dependencies': [
-             '../sync/sync.gyp:sync',
-          ]
+            '<(DEPTH)/third_party/cld/cld.gyp:cld',
+          ],
+        }],
+        ['cld_version==0 or cld_version==2', {
+          'dependencies': [
+            '<(DEPTH)/third_party/cld_2/cld_2.gyp:cld_2',
+          ],
         }],
       ],
     },
   ],
 }