Chromium Blob hacking

content/common/page_state_serialization.cc

 // Copyright 2013 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.
 
 #include "content/common/page_state_serialization.h"
 
 #include <algorithm>
 #include <limits>
 
 #include "base/pickle.h"
@@ skipping 33 matching lines @@
   http_body->elements.push_back(element);
 }
 
 void AppendURLRangeToHttpBody(ExplodedHttpBody* http_body,
                               const GURL& url,
                               int file_start,
                               int file_length,
                               double file_modification_time) {
   ExplodedHttpBodyElement element;
   element.type = WebKit::WebHTTPBody::Element::TypeURL;
-  element.url = url;
+  element.filesystem_url = url;
   element.file_start = file_start;
   element.file_length = file_length;
   element.file_modification_time = file_modification_time;
   http_body->elements.push_back(element);
 }
 
-void AppendBlobToHttpBody(ExplodedHttpBody* http_body, const GURL& url) {
+void DeprecatedAppendBlobToHttpBody(ExplodedHttpBody* http_body,
+                                    const GURL& url) {
   ExplodedHttpBodyElement element;
   element.type = WebKit::WebHTTPBody::Element::TypeBlob;
-  element.url = url;
+  element.deprecated_blob_url = url;
   http_body->elements.push_back(element);
 }
 
 //----------------------------------------------------------------------------
 
 void AppendReferencedFilesFromHttpBody(
     const std::vector<ExplodedHttpBodyElement>& elements,
     std::vector<base::NullableString16>* referenced_files) {
   for (size_t i = 0; i < elements.size(); ++i) {
     if (elements[i].type == WebKit::WebHTTPBody::Element::TypeFile)
@@ skipping 314 matching lines @@
     WriteInteger(element.type, obj);
     if (element.type == WebKit::WebHTTPBody::Element::TypeData) {
       WriteData(element.data.data(), static_cast<int>(element.data.size()),
                 obj);
     } else if (element.type == WebKit::WebHTTPBody::Element::TypeFile) {
       WriteString(element.file_path, obj);
       WriteInteger64(element.file_start, obj);
       WriteInteger64(element.file_length, obj);
       WriteReal(element.file_modification_time, obj);
     } else if (element.type == WebKit::WebHTTPBody::Element::TypeURL) {
-      WriteGURL(element.url, obj);
+      WriteGURL(element.filesystem_url, obj);
       WriteInteger64(element.file_start, obj);
       WriteInteger64(element.file_length, obj);
       WriteReal(element.file_modification_time, obj);
     } else {
-      WriteGURL(element.url, obj);
+      DCHECK(element.type == WebKit::WebHTTPBody::Element::TypeBlob);
+      WriteGURL(element.deprecated_blob_url, obj);
     }
   }
   WriteInteger64(http_body.identifier, obj);
   WriteBoolean(http_body.contains_passwords, obj);
 }
 
 void ReadHttpBody(SerializeObject* obj, ExplodedHttpBody* http_body) {
   // An initial boolean indicates if we have an HTTP body.
   if (!ReadBoolean(obj))
     return;
@@ skipping 20 matching lines @@
                                 file_modification_time);
     } else if (type == WebKit::WebHTTPBody::Element::TypeURL) {
       GURL url = ReadGURL(obj);
       int64 file_start = ReadInteger64(obj);
       int64 file_length = ReadInteger64(obj);
       double file_modification_time = ReadReal(obj);
       AppendURLRangeToHttpBody(http_body, url, file_start, file_length,
                                file_modification_time);
     } else if (type == WebKit::WebHTTPBody::Element::TypeBlob) {
       GURL blob_url = ReadGURL(obj);
-      AppendBlobToHttpBody(http_body, blob_url);
+      DeprecatedAppendBlobToHttpBody(http_body, blob_url);
     }
   }
   http_body->identifier = ReadInteger64(obj);
 
   if (obj->version >= 12)
     http_body->contains_passwords = ReadBoolean(obj);
 }
 
 // Writes the ExplodedFrameState data into the SerializeObject object for
 // serialization.
@@ skipping 217 matching lines @@
     float device_scale_factor,
     ExplodedPageState* exploded) {
   g_device_scale_factor_for_testing = device_scale_factor;
   bool rv = DecodePageState(encoded, exploded);
   g_device_scale_factor_for_testing = 0.0;
   return rv;
 }
 #endif
 
 }  // namespace content