Fix LatencyInfo compile error for ipc fuzzer

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 9e57c514360486349ecd5e7a7939a0cc5fe8c6ad..0e009c51cb3fbff07d36607b559bb32dbd166397 100644
--- a/tools/ipc_fuzzer/fuzzer/fuzzer.cc
+++ b/tools/ipc_fuzzer/fuzzer/fuzzer.cc
@@ -1764,14 +1764,18 @@ template <>
 struct FuzzTraits<ui::LatencyInfo> {
   static bool Fuzz(ui::LatencyInfo* p, Fuzzer* fuzzer) {
     // TODO(inferno): Add param traits for |latency_components|.
-    p->input_coordinates_size = static_cast<uint32>(
+    uint32 input_coordinates_size = static_cast<uint32>(
         RandInRange(ui::LatencyInfo::kMaxInputCoordinates + 1));
+    ui::LatencyInfo::InputCoordinate
+        input_coordinates[ui::LatencyInfo::kMaxInputCoordinates];
+    int64 trace_id = p->trace_id();
+    bool terminated = p->terminated();
     if (!FuzzParamArray(
-        &p->input_coordinates[0], p->input_coordinates_size, fuzzer))
+        input_coordinates, input_coordinates_size, fuzzer))
       return false;
-    if (!FuzzParam(&p->trace_id, fuzzer))
+    if (!FuzzParam(&trace_id, fuzzer))
       return false;
-    if (!FuzzParam(&p->terminated, fuzzer))
+    if (!FuzzParam(&terminated, fuzzer))

[inferno, 2015/08/05 15:16:10]

Removing the cq since there is a part missing. If you use local vars, you need
to recreate p with the the fuzzed data. See FuzzTraits<url::Origin> for example.

       return false;
     return true;
   }