Remove GLFrameData from CompositorFrame.

tools/ipc_fuzzer/fuzzer/fuzzer.cc

Index: tools/ipc_fuzzer/fuzzer/fuzzer.cc
diff --git a/tools/ipc_fuzzer/fuzzer/fuzzer.cc b/tools/ipc_fuzzer/fuzzer/fuzzer.cc
index b0c8e13096a919107fac670868b2e676d4982294..ad02ffc79d6ce30510f3f3e6d7b905c85f11206a 100644
--- a/tools/ipc_fuzzer/fuzzer/fuzzer.cc
+++ b/tools/ipc_fuzzer/fuzzer/fuzzer.cc
@@ -681,19 +681,13 @@ struct FuzzTraits<cc::CompositorFrame> {
     if (!FuzzParam(&p->metadata, fuzzer))
       return false;
 
-    switch (RandInRange(3)) {
+    switch (RandInRange(2)) {
       case 0: {
         p->delegated_frame_data.reset(new cc::DelegatedFrameData());
         if (!FuzzParam(p->delegated_frame_data.get(), fuzzer))
           return false;
         return true;
       }
-      case 1: {
-        p->gl_frame_data.reset(new cc::GLFrameData());
-        if (!FuzzParam(p->gl_frame_data.get(), fuzzer))
-          return false;
-        return true;
-      }
       default:
         // Fuzz nothing to handle the no frame case.
         return true;