base: Get rid of 'using' declaration of StringAppendF.

net/tools/flip_server/balsa_headers.cc

 // Copyright (c) 2009 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/tools/flip_server/balsa_headers.h"
 
 #include <emmintrin.h>
 
 #include <algorithm>
 #include <ext/hash_set>
@@ skipping 537 matching lines @@
       OriginalHeaderStreamEnd() - OriginalHeaderStreamBegin();
   // First check whether the header object is empty.
   if (firstline.empty() && buffer_length == 0) {
     str->append("\n<empty header>\n");
     return;
   }
 
   // Then check whether the header is in a partially parsed state. If so, just
   // dump the raw data.
   if (balsa_buffer_.can_write_to_contiguous_buffer()) {
-    StringAppendF(str, "\n<incomplete header len: %d>\n%.*s\n",
-                  buffer_length, buffer_length, OriginalHeaderStreamBegin());
+    base::StringAppendF(str, "\n<incomplete header len: %d>\n%.*s\n",
+                        buffer_length, buffer_length,
+                        OriginalHeaderStreamBegin());
     return;
   }
 
   // If the header is complete, then just dump them with the logical key value
   // pair.
   str->reserve(str->size() + GetSizeForWriteBuffer());
-  StringAppendF(str, "\n %.*s\n",
-                static_cast<int>(firstline.size()),
-                firstline.data());
+  base::StringAppendF(str, "\n %.*s\n",
+                      static_cast<int>(firstline.size()),
+                      firstline.data());
   BalsaHeaders::const_header_lines_iterator i = header_lines_begin();
   for (; i != header_lines_end(); ++i) {
-    StringAppendF(str, " %.*s: %.*s\n",
-                  static_cast<int>(i->first.size()), i->first.data(),
-                  static_cast<int>(i->second.size()), i->second.data());
+    base::StringAppendF(str, " %.*s: %.*s\n",
+                        static_cast<int>(i->first.size()), i->first.data(),
+                        static_cast<int>(i->second.size()), i->second.data());
   }
 }
 
 void BalsaHeaders::SetFirstLine(const base::StringPiece& line) {
   base::StringPiece new_line = balsa_buffer_.Write(line,
                                                    &firstline_buffer_base_idx_);
   whitespace_1_idx_ = new_line.data() - GetPtr(firstline_buffer_base_idx_);
   non_whitespace_1_idx_ = whitespace_1_idx_;
   whitespace_4_idx_ = whitespace_1_idx_ + line.size();
   whitespace_2_idx_ = whitespace_4_idx_;
@@ skipping 170 matching lines @@
 
 void BalsaHeaders::SetResponseReasonPhrase(const base::StringPiece& reason) {
   // Note: There is no difference between request_version() and
   // response_reason_phrase(). Thus, a function to set one is equivalent to a
   // function to set the other. We maintain two functions for this as it is
   // much more descriptive, and makes code more understandable.
   SetRequestVersion(reason);
 }
 
 }  // namespace net