Move multipart resource handling to core/fetch (1/2)

third_party/WebKit/public/platform/Platform.h

Index: third_party/WebKit/public/platform/Platform.h
diff --git a/third_party/WebKit/public/platform/Platform.h b/third_party/WebKit/public/platform/Platform.h
index 30192bf145d0968dd520164b51220c873edd4c54..552f2dd8e874800cbef52ab555894a18d09ac3b1 100644
--- a/third_party/WebKit/public/platform/Platform.h
+++ b/third_party/WebKit/public/platform/Platform.h
@@ -120,6 +120,7 @@ class WebThread;
 class WebTrialTokenValidator;
 class WebURL;
 class WebURLLoader;
+class WebURLResponse;
 class WebUnitTestSupport;
 struct WebLocalizedString;
 struct WebSize;
@@ -322,6 +323,10 @@ public:
 
     virtual bool portAllowed(const WebURL&) const { return false; }
 
+    // Returns true and stores the position of the end of the headers to |*end|
+    // if the headers part ends in |bytes[0..size]|. Returns false otherwise.
+    virtual bool parseMultipartHeadersFromBody(const char* bytes, size_t /* size */, WebURLResponse*, size_t* end) const { return false; }
+
     // Plugins -------------------------------------------------------------
 
     // If refresh is true, then cached information should not be used to