Add libwebm in third_party.

libwebm will be used by chromoting client to generate WebM stream for
MediaSource API.

BUG=321825

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=245139

Review URL: https://codereview.chromium.org/134643003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245368 0039d316-1c4b-4281-b951-d872f2087c98

.gitignore

@@ -246,6 +246,7 @@ v8.log
 /third_party/libphonenumber/src
 /third_party/libsrtp
 /third_party/libvpx
+/third_party/libwebm/source
 /third_party/libyuv
 /third_party/lighttpd
 /third_party/llvm

DEPS

@@ -293,6 +293,10 @@ deps = {
   "src/third_party/html_office":
      Var("chromium_git") +
          "/chromium/html-office-public.git@1d04f3dfbd8bd604190dfb6f5a030d30233ba6ea",
+
+  "src/third_party/libwebm/source":
+    Var("chromium_git") +
+      "/webm/libwebm.git@0f7815b036651e242ec8c2fcfb59fe54f69be1a8",
 }
 
 

third_party/libwebm/OWNERS

+sergeyu@chromium.org
+tomfinegan@chromium.org

third_party/libwebm/README.chromium

+Name: WebM container parser and writer.
+Short Name: libwebm
+URL: http://www.webmproject.org/code/
+Version: unknown
+License: BSD
+License File: source/LICENSE.TXT
+Security Critical: No
+
+Description:
+libwebm is a library to read and write WebM files. It's used in Chrome Remote
+Desktop to generate WebM stream that can be fed to the MedisSource API. It's
+_not_ used in Chrome to parse WebM files (there is a separate parser in
+src/media).

third_party/libwebm/libwebm.gyp

+# Copyright 2014 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.
+
+{
+  'includes': [
+    'libwebm.gypi',
+  ],
+  'targets': [
+    {
+      'target_name': 'libwebm',
+      'type': 'static_library',
+      'sources': [
+        '<@(libwebm_sources)'
+      ]
+    },  # target libwebm
+  ]
+}

third_party/libwebm/libwebm.gypi

+# Copyright 2014 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.
+
+{
+  'variables': {
+    'libwebm_sources': [
+      'source/mkvmuxer.cpp',
+      'source/mkvmuxerutil.cpp',
+      'source/mkvwriter.cpp',
+    ],
+  }
+}

third_party/libwebm/libwebm_nacl.gyp

+# Copyright 2014 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.
+
+{
+  'includes': [
+    'libwebm.gypi',
+    '../../native_client/build/untrusted.gypi',
+  ],
+  'targets': [
+    {
+      'target_name': 'libwebm_nacl',
+      'type': 'none',
+      'variables': {
+        'nlib_target': 'libwebm_nacl.a',
+        'build_glibc': 0,
+        'build_newlib': 0,
+        'build_pnacl_newlib': 1,
+      },
+      'dependencies': [
+        '../../native_client/tools.gyp:prep_toolchain',
+      ],
+      'sources': [
+        '<@(libwebm_sources)',
+      ],
+    },  # target libwebm_nacl
+  ]
+}