Add support for EGLImage to GrGLInterface

include/gpu/gl/GrGLTypes.h

 
 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrGLTypes_DEFINED
 #define GrGLTypes_DEFINED
@@ skipping 40 matching lines @@
 typedef signed long long int GrGLsizeiptr;
 #else
 typedef signed long int GrGLintptr;
 typedef signed long int GrGLsizeiptr;
 #endif
 #else
 typedef signed long int GrGLintptr;
 typedef signed long int GrGLsizeiptr;
 #endif
 
+/**
+ * EGL types.
+ */
+
+typedef void* GrEGLImageKHR;
+typedef void* GrEGLDisplay;
+typedef void* GrEGLContext;
+typedef void* GrEGLClientBuffer;
+typedef unsigned int GrEGLenum;
+typedef int32_t GrEGLint;
+typedef unsigned int GrEGLBoolean;
+
 ///////////////////////////////////////////////////////////////////////////////
 /**
  * Types for interacting with GL resources created externally to Skia. GrBackendObjects for GL
  * textures are really const GrGLTexture*
  */
 
 struct GrGLTextureInfo {
     GrGLenum fTarget;
     GrGLuint fID;
 };
 
 GR_STATIC_ASSERT(sizeof(GrBackendObject) >= sizeof(const GrGLTextureInfo*));
 
 #endif