Revert of [Oilpan] Migrate classes under module/webgl onto oilpan heap

Source/modules/webgl/ANGLEInstancedArrays.h

 /*
  * Copyright (C) 2013 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 13 matching lines @@
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * 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.
  */
 #ifndef ANGLEInstancedArrays_h
 #define ANGLEInstancedArrays_h
 
 #include "modules/webgl/WebGLExtension.h"
+#include "wtf/PassRefPtr.h"
 
 namespace blink {
 
 class WebGLRenderingContextBase;
 
 class ANGLEInstancedArrays final : public WebGLExtension {
     DEFINE_WRAPPERTYPEINFO();
 public:
-    static ANGLEInstancedArrays* create(WebGLRenderingContextBase*);
+    static PassRefPtrWillBeRawPtr<ANGLEInstancedArrays> create(WebGLRenderingContextBase*);
     static bool supported(WebGLRenderingContextBase*);
     static const char* extensionName();
 
     ~ANGLEInstancedArrays() override;
     WebGLExtensionName name() const override;
 
     void drawArraysInstancedANGLE(GLenum mode, GLint first, GLsizei count, GLsizei primcount);
     void drawElementsInstancedANGLE(GLenum mode, GLsizei count, GLenum type, long long offset, GLsizei primcount);
     void vertexAttribDivisorANGLE(GLuint index, GLuint divisor);
 
 private:
     explicit ANGLEInstancedArrays(WebGLRenderingContextBase*);
 };
 
 } // namespace blink
 
 #endif // ANGLEInstancedArrays_h