Change most uses of Pickle to base::Pickle

content/common/child_process_sandbox_support_impl_linux.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 "content/common/child_process_sandbox_support_impl_linux.h"
 
 #include <sys/stat.h>
 
 #include <limits>
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/numerics/safe_conversions.h"
 #include "base/pickle.h"
 #include "base/posix/eintr_wrapper.h"
 #include "base/posix/unix_domain_socket_linux.h"
 #include "base/sys_byteorder.h"
 #include "base/trace_event/trace_event.h"
 #include "content/common/sandbox_linux/sandbox_linux.h"
 #include "third_party/WebKit/public/platform/linux/WebFallbackFont.h"
 #include "third_party/WebKit/public/platform/linux/WebFontRenderStyle.h"
 
 namespace content {
 
 void GetFallbackFontForCharacter(int32_t character,
                                  const char* preferred_locale,
                                  blink::WebFallbackFont* fallbackFont) {
   TRACE_EVENT0("sandbox_ipc", "GetFontFamilyForCharacter");
 
-  Pickle request;
+  base::Pickle request;
   request.WriteInt(LinuxSandbox::METHOD_GET_FALLBACK_FONT_FOR_CHAR);
   request.WriteInt(character);
   request.WriteString(preferred_locale);
 
   uint8_t buf[512];
   const ssize_t n = UnixDomainSocket::SendRecvMsg(GetSandboxFD(), buf,
                                                   sizeof(buf), NULL, request);
 
   std::string family_name;
   std::string filename;
   int fontconfigInterfaceId = 0;
   int ttcIndex = 0;
   bool isBold = false;
   bool isItalic = false;
   if (n != -1) {
-    Pickle reply(reinterpret_cast<char*>(buf), n);
-    PickleIterator pickle_iter(reply);
+    base::Pickle reply(reinterpret_cast<char*>(buf), n);
+    base::PickleIterator pickle_iter(reply);
     if (pickle_iter.ReadString(&family_name) &&
         pickle_iter.ReadString(&filename) &&
         pickle_iter.ReadInt(&fontconfigInterfaceId) &&
         pickle_iter.ReadInt(&ttcIndex) &&
         pickle_iter.ReadBool(&isBold) &&
         pickle_iter.ReadBool(&isItalic)) {
       fallbackFont->name = family_name;
       fallbackFont->filename = filename;
       fallbackFont->fontconfigInterfaceId = fontconfigInterfaceId;
       fallbackFont->ttcIndex = ttcIndex;
@@ skipping 12 matching lines @@
 
   if (size_and_style < 0)
     return;
 
   const bool bold = size_and_style & 1;
   const bool italic = size_and_style & 2;
   const int pixel_size = size_and_style >> 2;
   if (pixel_size > std::numeric_limits<uint16>::max())
     return;
 
-  Pickle request;
+  base::Pickle request;
   request.WriteInt(LinuxSandbox::METHOD_GET_STYLE_FOR_STRIKE);
   request.WriteString(family);
   request.WriteBool(bold);
   request.WriteBool(italic);
   request.WriteUInt16(pixel_size);
 
   uint8_t buf[512];
   const ssize_t n = UnixDomainSocket::SendRecvMsg(GetSandboxFD(), buf,
                                                   sizeof(buf), NULL, request);
   if (n == -1)
     return;
 
-  Pickle reply(reinterpret_cast<char*>(buf), n);
-  PickleIterator pickle_iter(reply);
+  base::Pickle reply(reinterpret_cast<char*>(buf), n);
+  base::PickleIterator pickle_iter(reply);
   int use_bitmaps, use_autohint, use_hinting, hint_style, use_antialias;
   int use_subpixel_rendering, use_subpixel_positioning;
   if (pickle_iter.ReadInt(&use_bitmaps) &&
       pickle_iter.ReadInt(&use_autohint) &&
       pickle_iter.ReadInt(&use_hinting) &&
       pickle_iter.ReadInt(&hint_style) &&
       pickle_iter.ReadInt(&use_antialias) &&
       pickle_iter.ReadInt(&use_subpixel_rendering) &&
       pickle_iter.ReadInt(&use_subpixel_positioning)) {
     out->useBitmaps = use_bitmaps;
     out->useAutoHint = use_autohint;
     out->useHinting = use_hinting;
     out->hintStyle = hint_style;
     out->useAntiAlias = use_antialias;
     out->useSubpixelRendering = use_subpixel_rendering;
     out->useSubpixelPositioning = use_subpixel_positioning;
   }
 }
 
 int MatchFontWithFallback(const std::string& face,
                           bool bold,
                           bool italic,
                           int charset,
                           PP_BrowserFont_Trusted_Family fallback_family) {
   TRACE_EVENT0("sandbox_ipc", "MatchFontWithFallback");
 
-  Pickle request;
+  base::Pickle request;
   request.WriteInt(LinuxSandbox::METHOD_MATCH_WITH_FALLBACK);
   request.WriteString(face);
   request.WriteBool(bold);
   request.WriteBool(italic);
   request.WriteUInt32(charset);
   request.WriteUInt32(fallback_family);
   uint8_t reply_buf[64];
   int fd = -1;
   UnixDomainSocket::SendRecvMsg(GetSandboxFD(), reply_buf, sizeof(reply_buf),
                                 &fd, request);
@@ skipping 66 matching lines @@
     ssize_t n = HANDLE_EINTR(pread(fd, output, data_length, data_offset));
     if (n != base::checked_cast<ssize_t>(data_length))
       return false;
   }
   *output_length = data_length;
 
   return true;
 }
 
 }  // namespace content