Move WebDropData to content::DropData and split off conversion function.

webkit/glue/webkit_glue.gypi

 # Copyright (c) 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.
 
 {
   'target_defaults': {
      # Disable narrowing-conversion-in-initialization-list warnings in that we
      # do not want to fix it in data file "webcursor_gtk_data.h".
      'cflags+': ['-Wno-narrowing'],
      'cflags_cc+': ['-Wno-narrowing'],
@@ skipping 131 matching lines @@
         '<(DEPTH)/base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
         '<(DEPTH)/net/net.gyp:net',
         '<(DEPTH)/skia/skia.gyp:skia',
         '<(DEPTH)/third_party/WebKit/public/blink.gyp:blink',
         '<(DEPTH)/ui/ui.gyp:ui',
         '<(DEPTH)/ui/ui.gyp:ui_resources',
         '<(DEPTH)/url/url.gyp:url_lib',
       ],
 
       'sources': [
-        '../common/webdropdata.cc',
-        '../common/webdropdata.h',
         '../common/webkit_common_export.h',
         '../common/webmenuitem.cc',
         '../common/webmenuitem.h',
         '../common/webpreferences.cc',
         '../common/webpreferences.h',
         'multipart_response_delegate.cc',
         'multipart_response_delegate.h',
         'weburlrequest_extradata_impl.cc',
         'weburlrequest_extradata_impl.h',
         'weburlresponse_extradata_impl.cc',
@@ skipping 199 matching lines @@
           'variables': {
             'jni_gen_package': 'webkit',
             'input_java_class': 'android/widget/OverScroller.class',
           },
           'includes': [ '../../build/jar_file_jni_generator.gypi' ],
         },
       ],
     }],
   ],
 }