remoting: Use stl utilities from the base namespace

remoting/codec/audio_encoder_opus.cc

 // Copyright (c) 2012 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 "remoting/codec/audio_encoder_opus.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/time/time.h"
 #include "media/base/audio_bus.h"
@@ skipping 180 matching lines @@
     } else {
       samples_consumed = frame_size_;
     }
 
     // Initialize output buffer.
     std::string* data = encoded_packet->add_data();
     data->resize(kFrameSamples * kBytesPerSample * channels_);
 
     // Encode.
     unsigned char* buffer =
-        reinterpret_cast<unsigned char*>(string_as_array(data));
+        reinterpret_cast<unsigned char*>(base::string_as_array(data));
     int result = opus_encode(encoder_, pcm_buffer, kFrameSamples,
                              buffer, data->length());
     if (result < 0) {
       LOG(ERROR) << "opus_encode() failed with error code: " << result;
       return nullptr;
     }
 
     DCHECK_LE(result, static_cast<int>(data->length()));
     data->resize(result);
 
@@ skipping 20 matching lines @@
   }
 
   // Return nullptr if there's nothing in the packet.
   if (encoded_packet->data_size() == 0)
     return nullptr;
 
   return encoded_packet;
 }
 
 }  // namespace remoting