Revert "Chromium changes to statically link ffmpeg."

chrome/sync_integration_tests.isolate

 # Copyright 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': [
     ['use_x11==0', {
       'variables': {
         'command': [
           '<(PRODUCT_DIR)/sync_integration_tests<(EXECUTABLE_SUFFIX)',
           '--test-launcher-bot-mode',
@@ skipping 11 matching lines @@
         'files': [
           '../testing/test_env.py',
           '../testing/xvfb.py',
           '<(PRODUCT_DIR)/xdisplaycheck<(EXECUTABLE_SUFFIX)',
         ],
       },
     }],
     ['OS=="linux"', {
       'variables': {
         'files': [
+          '<(PRODUCT_DIR)/libffmpegsumo.so',
           '<(PRODUCT_DIR)/libosmesa.so',
         ],
       },
     }],
     ['OS=="linux" or OS=="win"', {
       'variables': {
         'files': [
           '<(PRODUCT_DIR)/chrome_100_percent.pak',
           '<(PRODUCT_DIR)/locales/en-US.pak',
         ],
@@ skipping 12 matching lines @@
           '<(PRODUCT_DIR)/resources.pak',
           '<(PRODUCT_DIR)/sync_integration_tests<(EXECUTABLE_SUFFIX)',
         ],
       },
     }],
     ['OS=="mac"', {
       'variables': {
         'files': [
           '<(PRODUCT_DIR)/<(mac_product_name) Framework.framework/',
           '<(PRODUCT_DIR)/<(mac_product_name).app/',
+          '<(PRODUCT_DIR)/ffmpegsumo.so',
         ],
       },
     }],
     ['OS=="mac" and asan==1 and fastbuild==0', {
       'variables': {
         'files': [
           '<(PRODUCT_DIR)/<(mac_product_name) Framework.framework.dSYM/',
           '<(PRODUCT_DIR)/<(mac_product_name).app.dSYM/',
+          '<(PRODUCT_DIR)/ffmpegsumo.so.dSYM/',
         ],
       },
     }],
     ['OS=="win"', {
       'variables': {
         'files': [
           '<(PRODUCT_DIR)/chrome_elf.dll',
+          '<(PRODUCT_DIR)/ffmpegsumo.dll',
         ],
       },
     }],
     ['OS=="win" and (fastbuild==0 or fastbuild==1)', {
       'variables': {
         'files': [
           '<(PRODUCT_DIR)/sync_integration_tests.exe.pdb',
         ],
       },
     }],
@@ skipping 18 matching lines @@
         ],
       },
     }],
   ],
   'includes': [
     '../base/base.isolate',
     '../gin/v8.isolate',
     '../third_party/angle/angle.isolate',
   ],
 }