third_party/WebKit/Source/core/html/HTMLCanvasElement.cpp - Issue 1599413005: Use BlobCallback in toBlob instead of FileCallback

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Unified Diff: third_party/WebKit/Source/core/html/HTMLCanvasElement.cpp

Issue 1599413005: Use BlobCallback in toBlob instead of FileCallback (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Adding BlobCallback for toBlob Use Created 4 years, 11 months ago

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« third_party/WebKit/Source/core/fileapi/BlobCallback.idl ('K') | « third_party/WebKit/Source/core/html/HTMLCanvasElement.h ('k') | third_party/WebKit/Source/core/html/HTMLCanvasElement.idl » ('j') | no next file with comments »
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Index: third_party/WebKit/Source/core/html/HTMLCanvasElement.cpp

diff --git a/third_party/WebKit/Source/core/html/HTMLCanvasElement.cpp b/third_party/WebKit/Source/core/html/HTMLCanvasElement.cpp

index 344f364de0860036d92d08f1689df32d8b10d6e6..daa54777671a973e59e20706d1916edad279832f 100644

--- a/third_party/WebKit/Source/core/html/HTMLCanvasElement.cpp

+++ b/third_party/WebKit/Source/core/html/HTMLCanvasElement.cpp

@@ -577,7 +577,7 @@ String HTMLCanvasElement::toDataURL(const String& mimeType, const ScriptValue& q

return toDataURLInternal(mimeType, quality, BackBuffer);

}

-void HTMLCanvasElement::toBlob(ScriptState* scriptState, FileCallback* callback, const String& mimeType, const ScriptValue& qualityArgument, ExceptionState& exceptionState)

+void HTMLCanvasElement::toBlob(ScriptState* scriptState, BlobCallback* callback, const String& mimeType, const ScriptValue& qualityArgument, ExceptionState& exceptionState)

{

if (!originClean()) {

exceptionState.throwSecurityError("Tainted canvases may not be exported.");

@@ -586,7 +586,7 @@ void HTMLCanvasElement::toBlob(ScriptState* scriptState, FileCallback* callback,

if (!isPaintable()) {

// If the canvas element's bitmap has no pixels

- Platform::current()->mainThread()->taskRunner()->postTask(BLINK_FROM_HERE, bind(&FileCallback::handleEvent, callback, nullptr));

+ Platform::current()->mainThread()->taskRunner()->postTask(BLINK_FROM_HERE, bind(&BlobCallback::handleEvent, callback, nullptr));

return;

}