********** WebCore blob hacking

WebCore/platform/network/FormData.h

Index: WebCore/platform/network/FormData.h
===================================================================
--- WebCore/platform/network/FormData.h	(revision 140218)
+++ WebCore/platform/network/FormData.h	(working copy)
@@ -20,6 +20,7 @@
 #ifndef FormData_h
 #define FormData_h
 
+#include "BlobData.h"
 #include "KURL.h"
 #include <wtf/Forward.h>
 #include <wtf/RefCounted.h>
@@ -28,6 +29,7 @@
 
 namespace WebCore {
 
+class BlobDataHandle;
 class Document;
 class FormDataList;
 class TextEncoding;
@@ -39,12 +41,12 @@
 
 #if ENABLE(BLOB)
     FormDataElement(const String& filename, long long fileStart, long long fileLength, double expectedFileModificationTime, bool shouldGenerateFile) : m_type(encodedFile), m_filename(filename), m_fileStart(fileStart), m_fileLength(fileLength), m_expectedFileModificationTime(expectedFileModificationTime), m_shouldGenerateFile(shouldGenerateFile) { }
-    explicit FormDataElement(const KURL& blobURL) : m_type(encodedBlob), m_url(blobURL) { }
+    explicit FormDataElement( const String& blobUUID, PassRefPtr<BlobDataHandle> optionalblobDataHandle) : m_type(encodedBlob), m_optionalBlobDataHandle(optionalblobDataHandle) { }
 #else
     FormDataElement(const String& filename, bool shouldGenerateFile) : m_type(encodedFile), m_filename(filename), m_shouldGenerateFile(shouldGenerateFile) { }
 #endif
 #if ENABLE(FILE_SYSTEM)
-    FormDataElement(const KURL& url, long long start, long long length, double expectedFileModificationTime) : m_type(encodedURL), m_url(url), m_fileStart(start), m_fileLength(length), m_expectedFileModificationTime(expectedFileModificationTime), m_shouldGenerateFile(false) { }
+    FormDataElement(const KURL& fileSystemURL, long long start, long long length, double expectedFileModificationTime) : m_type(encodedFileSystemURL), m_fileSystemURL(fileSystemURL), m_fileStart(start), m_fileLength(length), m_expectedFileModificationTime(expectedFileModificationTime), m_shouldGenerateFile(false) { }
 #endif
 
     void reportMemoryUsage(MemoryObjectInfo*) const;
@@ -56,13 +58,15 @@
         , encodedBlob
 #endif
 #if ENABLE(FILE_SYSTEM)
-        , encodedURL
+        , encodedFileSystemURL
 #endif
     } m_type;
     Vector<char> m_data;
     String m_filename;
 #if ENABLE(BLOB)
-    KURL m_url; // For Blob or URL.
+    String m_blobUUID;
+    RefPtr<BlobDataHandle> m_optionalBlobDataHandle;
+    KURL m_fileSystemURL;
     long long m_fileStart;
     long long m_fileLength;
     double m_expectedFileModificationTime;
@@ -84,13 +88,13 @@
 #if ENABLE(BLOB)
         return a.m_filename == b.m_filename && a.m_fileStart == b.m_fileStart && a.m_fileLength == b.m_fileLength && a.m_expectedFileModificationTime == b.m_expectedFileModificationTime;
     if (a.m_type == FormDataElement::encodedBlob)
-        return a.m_url == b.m_url;
+        return a.m_blobUUID == b.m_blobUUID;
 #else
         return a.m_filename == b.m_filename;
 #endif
 #if ENABLE(FILE_SYSTEM)
-    if (a.m_type == FormDataElement::encodedURL)
-        return a.m_url == b.m_url;
+    if (a.m_type == FormDataElement::encodedFileSystemURL)
+        return a.m_fileSystemURL == b.m_fileSystemURL;
 #endif
 
     return true;
@@ -126,7 +130,7 @@
     void appendFile(const String& filePath, bool shouldGenerateFile = false);
 #if ENABLE(BLOB)
     void appendFileRange(const String& filename, long long start, long long length, double expectedModificationTime, bool shouldGenerateFile = false);
-    void appendBlob(const KURL& blobURL);
+    void appendBlob(const String& blobUUID, PassRefPtr<BlobDataHandle> optionalBlobDataHandle);
 #endif
 #if ENABLE(FILE_SYSTEM)
     void appendURL(const KURL&);
@@ -137,10 +141,14 @@
     String flattenToString() const; // omits files
 
 #if ENABLE(BLOB)
+#if PLATFORM(CHROMIUM)
+    // Chromium doesn't store blob data in renderer processes.
+#else
     // Resolve all blob references so we only have file and data.
     // If the FormData has no blob references to resolve, this is returned.
     PassRefPtr<FormData> resolveBlobReferences();
 #endif
+#endif
 
     bool isEmpty() const { return m_elements.isEmpty(); }
     const Vector<FormDataElement>& elements() const { return m_elements; }