Revert "Remove libwebm third_party dependency."

This reverts commit c053fb4fec709c4a5a72065305ee4eb2da2efaa8.

BUG=
TBR=sergeyu@chromium.org

Review URL: https://codereview.chromium.org/813423002

Cr-Commit-Position: refs/heads/master@{#309248}

1 files changed, 33 insertions, 0 deletions

diff --git a/third_party/libwebm/libwebm_nacl.gyp b/third_party/libwebm/libwebm_nacl.gyp
new file mode 100644
index 0000000..53f722d
--- /dev/null
+++ b/third_party/libwebm/libwebm_nacl.gyp
@@ -0,0 +1,33 @@
+# 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)',
+      ],
+      'defines': [
+        # LLONG_MIN and UULONG_MAX are defined in newlib only for C++11.
+        'LLONG_MIN=LONG_LONG_MIN',
+        'ULLONG_MAX=ULONG_LONG_MAX',
+      ],
+    },  # target libwebm_nacl
+  ]
+}