Coverity Fixlets.

chrome/renderer/net/predictor_queue.h

 // 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.
 
 // DnsQueue is implemented as an almost FIFO circular buffer for text
 // strings that don't have embedded nulls ('\0').  The "almost" element is that
 // some duplicate strings may be removed (i.e., the string won't really be
 // pushed *if* the class happens to notice that a duplicate is already in the
 // queue).
 // The buffers internal format is null terminated character strings
@@ skipping 30 matching lines @@
   // to hold at most one string of that length, or "many"
   // strings of considerably shorter length.  Note that strings
   // are padded internally with a terminal '\0" while stored,
   // so if you are trying to be precise and get N strings of
   // length K to fit, you should actually construct a buffer with
   // an internal size of N*(K+1).
   explicit DnsQueue(BufferSize size);
   ~DnsQueue(void);
 
   size_t Size() const { return size_; }
-  void Clear() {
-    size_ = 0;
-    readable_ = writeable_;
-    Validate();
-  }
+  void Clear();
 
   // Push takes an unterminated string of the given length
   // and inserts it into the queue for later
   // extraction by read.  For each successful push(), there
   // can later be a corresponding read() to extracted the text.
   // The string must not contain an embedded null terminator
   // Exactly length chars are written, or the push fails (where
   // "fails" means nothing is written).
   // Returns true for success, false for failure (nothing written).
   PushResult Push(const char* source, const size_t length);
@@ skipping 17 matching lines @@
   BufferSize readable_;  // Next readable char in buffer_.
   BufferSize writeable_;  // The next space in buffer_ to push.
 
   // Number of queued strings
   size_t size_;
 
   DISALLOW_COPY_AND_ASSIGN(DnsQueue);
 };  // class DnsQueue
 
 #endif  // CHROME_RENDERER_NET_PREDICTOR_QUEUE_H__