Blob support for IDB [Blink]

Source/platform/blob/BlobInfo.h

Index: Source/platform/blob/BlobInfo.h
diff --git a/Source/core/html/parser/HTMLSrcsetParser.h b/Source/platform/blob/BlobInfo.h
similarity index 52%
copy from Source/core/html/parser/HTMLSrcsetParser.h
copy to Source/platform/blob/BlobInfo.h
index 8964ffbcd5f61ee309ab67d2e4fe83855e89c736..43f2582a09b66f6ef59ba9789c882e43e39cb39f 100644
--- a/Source/core/html/parser/HTMLSrcsetParser.h
+++ b/Source/platform/blob/BlobInfo.h
@@ -28,52 +28,67 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef HTMLSrcsetParser_h
-#define HTMLSrcsetParser_h
+#ifndef BlobInfo_h
+#define BlobInfo_h
 
 #include "wtf/text/WTFString.h"
 
 namespace WebCore {
 
-class ImageCandidate {
+class BlobInfo {
 public:
-    ImageCandidate()
-        : m_scaleFactor(1.0)
+    BlobInfo()
+        : m_isFile(false)
+        , m_size(-1)
     {
     }
-
-    ImageCandidate(const String& source, unsigned start, unsigned length, float scaleFactor)
-        : m_string(source.createView(start, length))
-        , m_scaleFactor(scaleFactor)
+    BlobInfo(const String& uuid, const String& type, long long size)
+        : m_isFile(false)
+        , m_uuid(uuid)
+        , m_type(type)
+        , m_size(size)
+        , m_lastModified(0)
     {
     }
-
-    String toString() const
+    BlobInfo(const String& uuid, const String& filePath, const String& fileName, const String& type, double lastModified, long long size)
+        : m_isFile(true)
+        , m_uuid(uuid)
+        , m_type(type)
+        , m_size(size)
+        , m_filePath(filePath)
+        , m_fileName(fileName)
+        , m_lastModified(lastModified)
     {
-        return m_string.toString();
     }
-
-    inline float scaleFactor() const
+    BlobInfo(const String& uuid, const String& filePath, const String& fileName, const String& type)
+        : m_isFile(true)
+        , m_uuid(uuid)
+        , m_type(type)
+        , m_size(-1)
+        , m_filePath(filePath)
+        , m_fileName(fileName)
+        , m_lastModified(0)
     {
-        return m_scaleFactor;
     }
 
-    inline bool isEmpty() const
-    {
-        return m_string.isEmpty();
-    }
+    bool isFile() const { return m_isFile; }
+    const String& uuid() const { return m_uuid; }
+    const String& type() const { return m_type; }
+    long long size() const { return m_size; }
+    const String& filePath() const { return m_filePath; }
+    const String& fileName() const { return m_fileName; }
+    double lastModified() const { return m_lastModified; }
 
 private:
-    StringView m_string;
-    float m_scaleFactor;
+    bool m_isFile;
+    String m_uuid;
+    String m_type; // mime type
+    long long m_size;
+    String m_filePath; // only for File
+    String m_fileName; // only for File
+    double m_lastModified; // only for File
 };
 
-ImageCandidate bestFitSourceForSrcsetAttribute(float deviceScaleFactor, const String& srcsetAttribute);
-
-ImageCandidate bestFitSourceForImageAttributes(float deviceScaleFactor, const String& srcAttribute, const String& srcsetAttribute);
-
-String bestFitSourceForImageAttributes(float deviceScaleFactor, const String& srcAttribute, ImageCandidate& srcsetImageCandidate);
-
-}
+} // namespace WebCore
 
-#endif
+#endif // BlobInfo_h