make SetReceiveBufferSize and SetSendBufferSize return net error codes (instead of bools)

net/socket/transport_client_socket_pool_unittest.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 "net/socket/transport_client_socket_pool.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/compiler_specific.h"
@@ skipping 127 matching lines @@
 
   // Socket implementation.
   virtual int Read(IOBuffer* buf, int buf_len,
                    const CompletionCallback& callback) OVERRIDE {
     return ERR_FAILED;
   }
   virtual int Write(IOBuffer* buf, int buf_len,
                     const CompletionCallback& callback) OVERRIDE {
     return ERR_FAILED;
   }
-  virtual bool SetReceiveBufferSize(int32 size) OVERRIDE { return true; }
-  virtual bool SetSendBufferSize(int32 size) OVERRIDE { return true; }
+  virtual int SetReceiveBufferSize(int32 size) OVERRIDE { return OK; }
+  virtual int SetSendBufferSize(int32 size) OVERRIDE { return OK; }
 
  private:
   bool connected_;
   const AddressList addrlist_;
   BoundNetLog net_log_;
 
   DISALLOW_COPY_AND_ASSIGN(MockClientSocket);
 };
 
 class MockFailingClientSocket : public StreamSocket {
@@ skipping 43 matching lines @@
   // Socket implementation.
   virtual int Read(IOBuffer* buf, int buf_len,
                    const CompletionCallback& callback) OVERRIDE {
     return ERR_FAILED;
   }
 
   virtual int Write(IOBuffer* buf, int buf_len,
                     const CompletionCallback& callback) OVERRIDE {
     return ERR_FAILED;
   }
-  virtual bool SetReceiveBufferSize(int32 size) OVERRIDE { return true; }
-  virtual bool SetSendBufferSize(int32 size) OVERRIDE { return true; }
+  virtual int SetReceiveBufferSize(int32 size) OVERRIDE { return OK; }
+  virtual int SetSendBufferSize(int32 size) OVERRIDE { return OK; }
 
  private:
   const AddressList addrlist_;
   BoundNetLog net_log_;
 
   DISALLOW_COPY_AND_ASSIGN(MockFailingClientSocket);
 };
 
 class MockPendingClientSocket : public StreamSocket {
  public:
@@ skipping 67 matching lines @@
   // Socket implementation.
   virtual int Read(IOBuffer* buf, int buf_len,
                    const CompletionCallback& callback) OVERRIDE {
     return ERR_FAILED;
   }
 
   virtual int Write(IOBuffer* buf, int buf_len,
                     const CompletionCallback& callback) OVERRIDE {
     return ERR_FAILED;
   }
-  virtual bool SetReceiveBufferSize(int32 size) OVERRIDE { return true; }
-  virtual bool SetSendBufferSize(int32 size) OVERRIDE { return true; }
+  virtual int SetReceiveBufferSize(int32 size) OVERRIDE { return OK; }
+  virtual int SetSendBufferSize(int32 size) OVERRIDE { return OK; }
 
  private:
   void DoCallback(const CompletionCallback& callback) {
     if (should_stall_)
       return;
 
     if (should_connect_) {
       is_connected_ = true;
       callback.Run(OK);
     } else {
@@ skipping 1052 matching lines @@
   EXPECT_TRUE(handle.socket());
   IPEndPoint endpoint;
   handle.socket()->GetLocalAddress(&endpoint);
   EXPECT_EQ(kIPv4AddressSize, endpoint.address().size());
   EXPECT_EQ(1, client_socket_factory_.allocation_count());
 }
 
 }  // namespace
 
 }  // namespace net