Add compiler-specific "examine printf format" attributes to printfs.

net/proxy/proxy_service_unittest.cc

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "net/proxy/proxy_service.h"
+
 #include <vector>
 
+#include "base/format_macros.h"
 #include "base/logging.h"
 #include "base/string_util.h"
 #include "googleurl/src/gurl.h"
 #include "net/base/load_log.h"
 #include "net/base/load_log_unittest.h"
 #include "net/base/net_errors.h"
 #include "net/base/test_completion_callback.h"
 #include "net/proxy/mock_proxy_resolver.h"
 #include "net/proxy/proxy_config_service.h"
 #include "net/proxy/proxy_resolver.h"
 #include "net/proxy/proxy_script_fetcher.h"
-#include "net/proxy/proxy_service.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 // TODO(eroman): Write a test which exercises
 //              ProxyService::SuspendAllPendingRequests().
 namespace net {
 namespace {
 
 class MockProxyConfigService: public ProxyConfigService {
  public:
   MockProxyConfigService() {}  // Direct connect.
@@ skipping 1381 matching lines @@
     {"ftp://127.0.0.1/x", true},
     {"ftp://foobar.com/x", false},
 
     // This is a bit of a gray-area, but GURL does not strip trailing dots
     // in host-names, so the following are considered non-local.
     {"http://www./x", false},
     {"http://localhost./x", false},
   };
 
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
-    SCOPED_TRACE(StringPrintf("Test[%d]: %s", i, tests[i].url));
+    SCOPED_TRACE(StringPrintf("Test[%" PRIuS "]: %s", i, tests[i].url));
     bool is_local = ProxyService::IsLocalName(GURL(tests[i].url));
     EXPECT_EQ(tests[i].expected_is_local, is_local);
   }
 }
 
 // Check that after we have done the auto-detect test, and the configuration
 // is updated (with no change), we don't re-try the autodetect test.
 // Regression test for http://crbug.com/18526 -- the configuration was being
 // mutated to cancel out the automatic settings, which meant UpdateConfig()
 // thought it had received a new configuration.
@@ skipping 89 matching lines @@
   ProxyInfo info2;
   TestCompletionCallback callback2;
   rv = service->ResolveProxy(
       GURL("http://www.google.com"), &info2, &callback2, NULL, NULL);
   EXPECT_EQ(OK, rv);
 
   EXPECT_TRUE(info2.is_direct());
 }
 
 }  // namespace net