net: Append base:: in the StringPrintf calls.

net/websockets/websocket_handshake_unittest.cc

 // Copyright (c) 2010 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 <string>
 #include <vector>
 
 #include "base/scoped_ptr.h"
 #include "base/string_split.h"
 #include "base/string_util.h"
+#include "base/stringprintf.h"
 #include "net/websockets/websocket_handshake.h"
+#include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
-#include "testing/gmock/include/gmock/gmock.h"
 #include "testing/platform_test.h"
 
 namespace net {
 
 class WebSocketHandshakeTest : public testing::Test {
  public:
   static void SetUpParameter(WebSocketHandshake* handshake,
                              uint32 number_1, uint32 number_2,
                              const std::string& key_1, const std::string& key_2,
                              const std::string& key_3) {
@@ skipping 55 matching lines @@
     const char* actual_key3 = actual.data() + actual.size() - 12;
     EXPECT_TRUE(memcmp(expected_key3, actual_key3, 12) == 0)
         << "expected_key3:" << DumpKey(expected_key3, 12)
         << ", actual_key3:" << DumpKey(actual_key3, 12);
   }
 
   static std::string DumpKey(const char* buf, int len) {
     std::string s;
     for (int i = 0; i < len; i++) {
       if (isprint(buf[i]))
-        s += StringPrintf("%c", buf[i]);
+        s += base::StringPrintf("%c", buf[i]);
       else
-        s += StringPrintf("\\x%02x", buf[i]);
+        s += base::StringPrintf("\\x%02x", buf[i]);
     }
     return s;
   }
 
   static std::string GetResourceName(WebSocketHandshake* handshake) {
     return handshake->GetResourceName();
   }
   static std::string GetHostFieldValue(WebSocketHandshake* handshake) {
     return handshake->GetHostFieldValue();
   }
@@ skipping 218 matching lines @@
   scoped_ptr<WebSocketHandshake> handshake(
       new WebSocketHandshake(GURL("wss://example.com:80/demo"),
                              "http://example.com",
                              "wss://example.com/demo",
                              "sample"));
   // :80 should be preserved as it's not the default port for wss://.
   EXPECT_EQ("example.com:80", GetHostFieldValue(handshake.get()));
 }
 
 }  // namespace net