media: Bundle Widevine CDM on Win/Mac.

third_party/widevine/cdm/widevine_cdm.gyp

Index: third_party/widevine/cdm/widevine_cdm.gyp
diff --git a/third_party/widevine/cdm/widevine_cdm.gyp b/third_party/widevine/cdm/widevine_cdm.gyp
index c576396d75cf564d779bf61c0afc7f1c782ee9cd..9dd175311508270ef170b5b8815d9d5f919a45f6 100644
--- a/third_party/widevine/cdm/widevine_cdm.gyp
+++ b/third_party/widevine/cdm/widevine_cdm.gyp
@@ -20,6 +20,7 @@
             'widevine_cdm_binary_files%': [
               'chromeos/<(target_arch)/libwidevinecdm.so',
             ],
+            'widevine_cdm_manifest_file%': [],
           }],
           [ 'OS == "linux" and chromeos == 0', {
             'widevine_cdm_version_h_file%':
@@ -27,6 +28,7 @@
             'widevine_cdm_binary_files%': [
               'linux/<(target_arch)/libwidevinecdm.so',
             ],
+            'widevine_cdm_manifest_file%': [],
           }],
           [ 'OS == "mac"', {
             'widevine_cdm_version_h_file%':
@@ -34,6 +36,9 @@
             'widevine_cdm_binary_files%': [
               'mac/<(target_arch)/libwidevinecdm.dylib',
             ],
+            'widevine_cdm_manifest_file%': [
+              'mac/<(target_arch)/manifest.json',
+            ],
           }],
           [ 'OS == "win"', {
             'widevine_cdm_version_h_file%':
@@ -42,6 +47,9 @@
               'win/<(target_arch)/widevinecdm.dll',
               'win/<(target_arch)/widevinecdm.dll.lib',
             ],
+            'widevine_cdm_manifest_file%': [
+              'win/<(target_arch)/manifest.json',
+            ],
           }],
         ],
       }],
@@ -174,6 +182,10 @@
             'destination': '<(PRODUCT_DIR)/<(widevine_cdm_path)',
             'files': [ '<@(widevine_cdm_binary_files)' ],
           }],
+          'copies': [{
+            'destination': '<(PRODUCT_DIR)/WidevineCdm',
+            'files': [ '<(widevine_cdm_manifest_file)' ],
+          }],
         }],
         [ 'branding != "Chrome" and enable_widevine == 1', {
           'product_dir': '<(PRODUCT_DIR)/<(widevine_cdm_path)',