Implement the API-side logic GetUniformBlockIndex. Functionality depends on shader support.

TRAC #22858

Signed-off-by: Geoff Lang
Signed-off-by: Nicolas Capens
Author: Jamie Madill

git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2307 736b8ea6-26fd-11df-bfd4-992fa37f6226
diff --git a/src/libGLESv2/ProgramBinary.h b/src/libGLESv2/ProgramBinary.h
index 709d43a..43c6929 100644
--- a/src/libGLESv2/ProgramBinary.h
+++ b/src/libGLESv2/ProgramBinary.h
@@ -78,6 +78,7 @@
 
     GLint getUniformLocation(std::string name);
     GLuint getUniformIndex(std::string name);
+    GLuint getUniformBlockIndex(std::string name);
     bool setUniform1fv(GLint location, GLsizei count, const GLfloat *v);
     bool setUniform2fv(GLint location, GLsizei count, const GLfloat *v);
     bool setUniform3fv(GLint location, GLsizei count, const GLfloat *v);