Refactor language detection logic to allow non-static CLD data sources.

chrome/chrome_dll.gypi

 # 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.
 {
   'conditions': [
     ['OS=="mac" or OS=="win"', {
       'targets': [
         {
           'target_name': 'chrome_dll',
           'type': 'none',
@@ skipping 238 matching lines @@
               ],
             }, {
               'dependencies': [
                 '<@(chromium_child_dependencies)',
                 '../content/content.gyp:content_app_both',
               ],
               'dependencies!': [
                 '../content/content.gyp:content_app_browser',
               ],
             }],
-            ['cld_version==0 or cld_version==1', {
+            ['cld_version==1', {
               'dependencies': [
-                '../third_party/cld/cld.gyp:cld',
+                '<(DEPTH)/third_party/cld/cld.gyp:cld',
               ],
             }],
             ['cld_version==0 or cld_version==2', {
               'dependencies': [
-                '../third_party/cld_2/cld_2.gyp:cld_2',
+                '<(DEPTH)/third_party/cld_2/cld_2.gyp:cld_2',
               ],
             }],
             ['OS=="mac" and component!="shared_library"', {
               'includes': [ 'chrome_dll_bundle.gypi' ],
             }],
             ['OS=="mac" and component=="shared_library"', {
               'xcode_settings': { 'OTHER_LDFLAGS': [ '-Wl,-ObjC' ], },
             }],
             ['OS=="mac"', {
               'xcode_settings': {
@@ skipping 94 matching lines @@
                   },
                 }],
               ]
             }],
           ],
         },  # target chrome_child_dll
       ],
     }],
   ],
 }