Disable framebuffer fetch on the Adreno5xx devices.

src/gpu/gl/GrGLUtil.cpp

Index: src/gpu/gl/GrGLUtil.cpp
diff --git a/src/gpu/gl/GrGLUtil.cpp b/src/gpu/gl/GrGLUtil.cpp
index 490e5010514896e0855f673465de98730ede1eab..23544fee9affad4d8ec0e7f49359f843c59440dd 100644
--- a/src/gpu/gl/GrGLUtil.cpp
+++ b/src/gpu/gl/GrGLUtil.cpp
@@ -304,6 +304,9 @@ GrGLRenderer GrGLGetRendererFromString(const char* rendererString) {
                 if (adrenoNumber < 500) {
                     return kAdreno4xx_GrGLRenderer;
                 }
+                if (adrenoNumber < 600) {
+                    return kAdreno5xx_GrGLRenderer;
+                }
             }
         }
         if (strcmp("Mesa Offscreen", rendererString)) {