Added Blink-side support for EXT_blend_minmax WebGL extension

Source/bindings/v8/custom/V8WebGLRenderingContextCustom.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 14 matching lines @@
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "V8WebGLRenderingContext.h"
 
 #include "V8ANGLEInstancedArrays.h"
+#include "V8EXTBlendMinMax.h"
 #include "V8EXTFragDepth.h"
 #include "V8EXTShaderTextureLOD.h"
 #include "V8EXTTextureFilterAnisotropic.h"
 #include "V8HTMLCanvasElement.h"
 #include "V8HTMLImageElement.h"
 #include "V8HTMLVideoElement.h"
 #include "V8ImageData.h"
 #include "V8OESElementIndexUint.h"
 #include "V8OESStandardDerivatives.h"
 #include "V8OESTextureFloat.h"
@@ skipping 137 matching lines @@
 {
     if (!extension)
         return v8::Null(isolate);
     v8::Handle<v8::Value> extensionObject;
     const char* referenceName = 0;
     switch (extension->name()) {
     case ANGLEInstancedArraysName:
         extensionObject = toV8(static_cast<ANGLEInstancedArrays*>(extension), contextObject, isolate);
         referenceName = "angleInstancedArraysName";
         break;
+    case EXTBlendMinMaxName:
+        extensionObject = toV8(static_cast<EXTBlendMinMax*>(extension), contextObject, isolate);
+        referenceName = "extBlendMinMaxName";
+        break;
     case EXTFragDepthName:
         extensionObject = toV8(static_cast<EXTFragDepth*>(extension), contextObject, isolate);
         referenceName = "extFragDepthName";
         break;
     case EXTShaderTextureLODName:
         extensionObject = toV8(static_cast<EXTShaderTextureLOD*>(extension), contextObject, isolate);
         referenceName = "extShaderTextureLODName";
         break;
     case EXTTextureFilterAnisotropicName:
         extensionObject = toV8(static_cast<EXTTextureFilterAnisotropic*>(extension), contextObject, isolate);
@@ skipping 650 matching lines @@
     vertexAttribAndUniformHelperf(info, kVertexAttrib3v, exceptionState);
 }
 
 void V8WebGLRenderingContext::vertexAttrib4fvMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "vertexAttrib4fv", "WebGLRenderingContext", info.Holder(), info.GetIsolate());
     vertexAttribAndUniformHelperf(info, kVertexAttrib4v, exceptionState);
 }
 
 } // namespace WebCore