Move fileapi-related files from webkit/common/ to storage/common/ and set up redirect headers

webkit/storage_common.gyp

Index: webkit/storage_common.gyp
diff --git a/webkit/storage_common.gyp b/webkit/storage_common.gyp
index cc95ef0d080ac6f67756430c8789e7b51432485e..7ab156bd53bb13ce76e12801038a0e8805d29bb8 100644
--- a/webkit/storage_common.gyp
+++ b/webkit/storage_common.gyp
@@ -21,27 +21,27 @@
       ],
       'defines': ['STORAGE_COMMON_IMPLEMENTATION'],
       'sources': [
-        'common/blob/blob_data.cc',
-        'common/blob/blob_data.h',
-        'common/blob/scoped_file.cc',
-        'common/blob/scoped_file.h',
-        'common/blob/shareable_file_reference.cc',
-        'common/blob/shareable_file_reference.h',
-        'common/database/database_connections.cc',
-        'common/database/database_connections.h',
-        'common/database/database_identifier.cc',
-        'common/database/database_identifier.h',
-        'common/fileapi/directory_entry.cc',
-        'common/fileapi/directory_entry.h',
-        'common/fileapi/file_system_info.cc',
-        'common/fileapi/file_system_info.h',
-        'common/fileapi/file_system_mount_option.h',
-        'common/fileapi/file_system_types.h',
-        'common/fileapi/file_system_util.cc',
-        'common/fileapi/file_system_util.h',
-        'common/quota/quota_status_code.cc',
-        'common/quota/quota_status_code.h',
-        'common/quota/quota_types.h',
+        '../storage/common/blob/blob_data.cc',
+        '../storage/common/blob/blob_data.h',
+        '../storage/common/blob/scoped_file.cc',
+        '../storage/common/blob/scoped_file.h',
+        '../storage/common/blob/shareable_file_reference.cc',
+        '../storage/common/blob/shareable_file_reference.h',
+        '../storage/common/database/database_connections.cc',
+        '../storage/common/database/database_connections.h',
+        '../storage/common/database/database_identifier.cc',
+        '../storage/common/database/database_identifier.h',
+        '../storage/common/fileapi/directory_entry.cc',
+        '../storage/common/fileapi/directory_entry.h',
+        '../storage/common/fileapi/file_system_info.cc',
+        '../storage/common/fileapi/file_system_info.h',
+        '../storage/common/fileapi/file_system_mount_option.h',
+        '../storage/common/fileapi/file_system_types.h',
+        '../storage/common/fileapi/file_system_util.cc',
+        '../storage/common/fileapi/file_system_util.h',
+        '../storage/common/quota/quota_status_code.cc',
+        '../storage/common/quota/quota_status_code.h',
+        '../storage/common/quota/quota_types.h',
         'common/storage_common_export.h',
       ],
       # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.