Introduce PPB_AudioInput_Dev v0.3 and refactor the device enumeration code:

content/content_tests.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.
 
 {
   'targets': [
     {
       'target_name': 'test_support_content',
       'type': 'static_library',
       'defines!': ['CONTENT_IMPLEMENTATION'],
@@ skipping 685 matching lines @@
             'common/content_constants_internal.cc',
             'common/content_constants_internal.h',
             'renderer/browser_plugin/mock_browser_plugin.h',
             'renderer/browser_plugin/mock_browser_plugin.cc',
             'renderer/browser_plugin/mock_browser_plugin_manager.h',
             'renderer/browser_plugin/mock_browser_plugin_manager.cc',
             'renderer/browser_plugin/browser_plugin_browsertest.h',
             'renderer/browser_plugin/browser_plugin_browsertest.cc',
             'renderer/mouse_lock_dispatcher_browsertest.cc',
             'renderer/pepper/mock_renderer_ppapi_host.cc',
+            'renderer/pepper/pepper_device_enumeration_host_helper_unittest.cc',
             'renderer/pepper/pepper_file_chooser_host_unittest.cc',
             'renderer/pepper/pepper_url_request_unittest.cc',
             'renderer/render_view_browsertest.cc',
             'renderer/render_view_browsertest_mac.mm',
             'renderer/render_widget_browsertest.cc',
             'renderer/renderer_accessibility_browsertest.cc',
             'renderer/web_intents_host_browsertest.cc',
             'test/content_browser_test.h',
             'test/content_browser_test.cc',
             'test/content_browser_test_utils.cc',
             'test/content_browser_test_utils.h',
             'test/content_browser_test_utils_mac.mm',
             'test/content_browser_test_test.cc',
             'test/content_test_launcher.cc',
             'test/layout_browsertest.cc',
             'test/layout_browsertest.h',
             'test/layout_test_http_server.cc',
             'test/layout_test_http_server.h',
+            '../webkit/plugins/ppapi/mock_platform_image_2d.cc',
+            '../webkit/plugins/ppapi/mock_platform_image_2d.h',
+            '../webkit/plugins/ppapi/mock_plugin_delegate.cc',
+            '../webkit/plugins/ppapi/mock_plugin_delegate.h',
           ],
           'conditions': [
             ['OS=="win"', {
               'resource_include_dirs': [
                 '<(SHARED_INTERMEDIATE_DIR)/webkit',
               ],
               'sources': [
                 'shell/resource.h',
                 'shell/shell.rc',
                 # TODO:  It would be nice to have these pulled in
@@ skipping 203 matching lines @@
             'resource_dir': '../res',
             'additional_src_dirs': ['../content/public/android/javatests/'],
             'is_test_apk': 1,
           },
           'includes': [ '../build/java_apk.gypi' ],
         },
       ],
     }],
   ],
 }