Implement glGetActiveUniformBlockName.

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@2309 736b8ea6-26fd-11df-bfd4-992fa37f6226
diff --git a/src/libGLESv2/ProgramBinary.h b/src/libGLESv2/ProgramBinary.h
index 0857261..82327a9 100644
--- a/src/libGLESv2/ProgramBinary.h
+++ b/src/libGLESv2/ProgramBinary.h
@@ -124,6 +124,7 @@
     GLint getActiveUniformMaxLength() const;
     GLint getActiveUniformi(GLuint index, GLenum pname) const;
 
+    void getActiveUniformBlockName(GLuint uniformBlockIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformBlockName) const;
     GLuint getActiveUniformBlockCount() const;
 
     void validate(InfoLog &infoLog);