Unreviewed build fix for gles after r162565. Add missing definitions.

* platform/graphics/opengl/GraphicsContext3DOpenGLES.cpp:
(WebCore::GraphicsContext3D::drawArraysInstanced):
(WebCore::GraphicsContext3D::drawElementsInstanced):
(WebCore::GraphicsContext3D::vertexAttribDivisor):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@162600 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Source/WebCore/ChangeLog

+2014-01-23  ChangSeok Oh  <changseok.oh@collabora.com>
+
+        Unreviewed build fix for gles after r162565. Add missing definitions.
+
+        * platform/graphics/opengl/GraphicsContext3DOpenGLES.cpp:
+        (WebCore::GraphicsContext3D::drawArraysInstanced):
+        (WebCore::GraphicsContext3D::drawElementsInstanced):
+        (WebCore::GraphicsContext3D::vertexAttribDivisor):
+
 2014-01-22  Carlos Garcia Campos  <cgarcia@igalia.com>
 
         [GLIB] Use GUniquePtr instead of GOwnPtr

Source/WebCore/platform/graphics/opengl/GraphicsContext3DOpenGLES.cpp

@@ -206,6 +206,28 @@ void GraphicsContext3D::clearDepth(GC3Dclampf depth)
     ::glClearDepthf(depth);
 }
 
+void GraphicsContext3D::drawArraysInstanced(GC3Denum mode, GC3Dint first, GC3Dsizei count, GC3Dsizei primcount)
+{
+    UNUSED_PARAM(mode);
+    UNUSED_PARAM(first);
+    UNUSED_PARAM(count);
+    UNUSED_PARAM(primcount);
+}
+
+void GraphicsContext3D::drawElementsInstanced(GC3Denum mode, GC3Dsizei count, GC3Denum type, GC3Dintptr offset, GC3Dsizei primcount)
+{
+    UNUSED_PARAM(mode);
+    UNUSED_PARAM(count);
+    UNUSED_PARAM(type);
+    UNUSED_PARAM(offset);
+    UNUSED_PARAM(primcount);
+}
+
+void GraphicsContext3D::vertexAttribDivisor(GC3Duint index, GC3Duint divisor)
+{
+    UNUSED_PARAM(index);
+    UNUSED_PARAM(divisor);
+}
 
 Extensions3D* GraphicsContext3D::getExtensions()
 {