Fixed the incorrect TQualifier on gl_FragData.

src/common/version.h

 #define MAJOR_VERSION 0
 #define MINOR_VERSION 0
 #define BUILD_VERSION 0
-#define BUILD_REVISION 878
+#define BUILD_REVISION 879
 
 #define STRINGIFY(x) #x
 #define MACRO_STRINGIFY(x) STRINGIFY(x)

src/compiler/Initialize.cpp

@@ -624,7 +624,7 @@ void IdentifyBuiltIns(ShShaderType type, ShShaderSpec spec,
     switch(type) {
     case SH_FRAGMENT_SHADER: {
             // Set up gl_FragData.  The array size.
-            TType fragData(EbtFloat, EbpMedium, EvqFragColor,   4, false, true);
+            TType fragData(EbtFloat, EbpMedium, EvqFragData, 4, false, true);
             fragData.setArraySize(resources.MaxDrawBuffers);
             symbolTable.insert(*new TVariable(NewPoolTString("gl_FragData"),    fragData));
         }