Added GL_MAX_ARRAY_TEXTURE_LAYERS.

TRAC #22705

Signed-off-by: Jamie Madill
Signed-off-by: Shannon Woods
Author: Geoff Lang

git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2177 736b8ea6-26fd-11df-bfd4-992fa37f6226
diff --git a/src/libGLESv2/renderer/Renderer.h b/src/libGLESv2/renderer/Renderer.h
index 6602ef6..0b2891d 100644
--- a/src/libGLESv2/renderer/Renderer.h
+++ b/src/libGLESv2/renderer/Renderer.h
@@ -182,6 +182,7 @@
     virtual int getMaxTextureWidth() const = 0;
     virtual int getMaxTextureHeight() const = 0;
     virtual int getMaxTextureDepth() const = 0;
+    virtual int getMaxTextureArrayLayers() const = 0;
     virtual bool get32BitIndexSupport() const = 0;
     virtual int getMinSwapInterval() const = 0;
     virtual int getMaxSwapInterval() const = 0;