Compile fix after Add specialized content key class for resources

src/gpu/GrResourceCache2.cpp

 
 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "GrResourceCache2.h"
@@ skipping 15 matching lines @@
         SkFAIL("Too many Resource Types");
     }
 
     return static_cast<ResourceType>(type);
 }
 
 GrContentKey::Domain GrContentKey::GenerateDomain() {
     static int32_t gDomain = INHERITED::kInvalidDomain + 1;
 
     int32_t domain = sk_atomic_inc(&gDomain);
-    if (kInvalidDomain == gDomain) {
+    if (domain > SK_MaxU16) {
         SkFAIL("Too many Content Key Domains");
     }
 
     return static_cast<Domain>(domain);
 }
 uint32_t GrResourceKeyHash(const uint32_t* data, size_t size) {
     return SkChecksum::Compute(data, size);
 }
 
 //////////////////////////////////////////////////////////////////////////////
@@ skipping 441 matching lines @@
 
     SkDebugf("Budget: %d items %d bytes\n", fMaxCount, fMaxBytes);
     SkDebugf("\t\tEntry Count: current %d"
              " (%d budgeted, %d wrapped, %d locked, %d scratch %.2g%% full), high %d\n",
         fCount, fBudgetedCount, wrapped, locked, scratch, countUtilization, fHighWaterCount);
     SkDebugf("\t\tEntry Bytes: current %d (budgeted %d, %.2g%% full, %d unbudgeted) high %d\n",
                 fBytes, fBudgetedBytes, byteUtilization, unbudgetedSize, fHighWaterBytes);
 }
 
 #endif