blob hacking webcore style

Source/core/fileapi/File.cpp

Index: Source/core/fileapi/File.cpp
diff --git a/Source/core/fileapi/File.cpp b/Source/core/fileapi/File.cpp
index cb0466492b56ffcb9a478ac4352edc6dd8dc56d9..ce62104ff226533db4ab6f08e41ff51440ac6871 100644
--- a/Source/core/fileapi/File.cpp
+++ b/Source/core/fileapi/File.cpp
@@ -82,7 +82,7 @@ static PassOwnPtr<BlobData> createBlobDataForFileSystemURL(const KURL& fileSyste
 {
     OwnPtr<BlobData> blobData = BlobData::create();
     blobData->setContentType(getContentTypeFromFileName(fileSystemURL.path(), File::WellKnownContentTypes));
-    blobData->appendURL(fileSystemURL, 0, metadata.length, metadata.modificationTime);
+    blobData->appendFileSystemURL(fileSystemURL, 0, metadata.length, metadata.modificationTime);
     return blobData.release();
 }
 
@@ -94,7 +94,7 @@ PassRefPtr<File> File::createWithRelativePath(const String& path, const String&
 }
 
 File::File(const String& path, ContentTypeLookupPolicy policy)
-    : Blob(createBlobDataForFile(path, policy), -1)
+    : Blob(BlobDataHandle::create(createBlobDataForFile(path, policy), -1))
     , m_path(path)
     , m_name(WebKit::Platform::current()->fileUtilities()->baseName(path))
     , m_snapshotSize(-1)
@@ -103,31 +103,32 @@ File::File(const String& path, ContentTypeLookupPolicy policy)
     ScriptWrappable::init(this);
 }
 
-File::File(const String& path, const KURL& url, const String& type)
-    : Blob(url, type, -1)
+File::File(const String& path, const String& name, ContentTypeLookupPolicy policy)
+    : Blob(BlobDataHandle::create(createBlobDataForFileWithName(path, name, policy), -1))
     , m_path(path)
+    , m_name(name)
     , m_snapshotSize(-1)
     , m_snapshotModificationTime(invalidFileTime())
 {
     ScriptWrappable::init(this);
-    m_name = WebKit::Platform::current()->fileUtilities()->baseName(path);
-    // FIXME: File object serialization/deserialization does not include
-    // newer file object data members: m_name and m_relativePath.
-    // See SerializedScriptValue.cpp for js and v8.
 }
 
-File::File(const String& path, const String& name, ContentTypeLookupPolicy policy)
-    : Blob(createBlobDataForFileWithName(path, name, policy), -1)
+File::File(const String& path, PassRefPtr<BlobDataHandle> blobDataHandle)
+    : Blob(blobDataHandle)
     , m_path(path)
-    , m_name(name)
+    , m_name(WebKit::Platform::current()->fileUtilities()->baseName(path))
     , m_snapshotSize(-1)
     , m_snapshotModificationTime(invalidFileTime())
 {
     ScriptWrappable::init(this);
+    // FIXME: File object serialization/deserialization does not include
+    // newer file object data members: m_name and m_relativePath.
+    // See SerializedScriptValue.cpp.
 }
 
+
 File::File(const String& name, const FileMetadata& metadata)
-    : Blob(createBlobDataForFileWithMetadata(name, metadata), metadata.length)
+    : Blob(BlobDataHandle::create(createBlobDataForFileWithMetadata(name, metadata),  metadata.length))
     , m_path(metadata.platformPath)
     , m_name(name)
     , m_snapshotSize(metadata.length)
@@ -137,7 +138,7 @@ File::File(const String& name, const FileMetadata& metadata)
 }
 
 File::File(const KURL& fileSystemURL, const FileMetadata& metadata)
-    : Blob(createBlobDataForFileSystemURL(fileSystemURL, metadata), metadata.length)
+    : Blob(BlobDataHandle::create(createBlobDataForFileSystemURL(fileSystemURL, metadata), metadata.length))
     , m_fileSystemURL(fileSystemURL)
     , m_snapshotSize(metadata.length)
     , m_snapshotModificationTime(metadata.modificationTime)