build blob as a component

webkit/blob/webkit_blob.gypi

 # Copyright (c) 2010 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': 'blob',
-      'type': 'static_library',
+      'type': '<(component)',
       'dependencies': [
         '<(DEPTH)/base/base.gyp:base',
+        '<(DEPTH)/base/base.gyp:base_i18n',
+        '<(DEPTH)/base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
+        '<(DEPTH)/build/temp_gyp/googleurl.gyp:googleurl',
         '<(DEPTH)/net/net.gyp:net',
       ],
+      'defines': [
+        'BLOB_IMPLEMENTATION'
+      ],
       'sources': [
         'blob_data.cc',
         'blob_data.h',
         'blob_storage_controller.cc',
         'blob_storage_controller.h',
         'blob_url_request_job.cc',
         'blob_url_request_job.h',
         'blob_url_request_job_factory.cc',
         'blob_url_request_job_factory.h',
         'deletable_file_reference.cc',
         'deletable_file_reference.h',
         'view_blob_internals_job.cc',
         'view_blob_internals_job.h',
       ],
       'conditions': [
         ['inside_chromium_build==0', {
           'dependencies': [
             '<(DEPTH)/webkit/support/setup_third_party.gyp:third_party_headers',
           ],
         }],
+        # TODO(dpranke): Figure out why this works at all and/or get
+        # rid of it.
+        ['OS=="win" and component == "shared_library"', {
+          'dependencies': [
+            '<(DEPTH)/webkit/support/webkit_support.gyp:glue',
+          ],
+        }],
       ],
     },
   ],
 }