Remove some needless base:: from base::File.

base/files/file_posix.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 "base/files/file.h"
 
 #include <errno.h>
 #include <fcntl.h>
 #include <sys/stat.h>
 #include <unistd.h>
@@ skipping 14 matching lines @@
 
 // Make sure our Whence mappings match the system headers.
 COMPILE_ASSERT(File::FROM_BEGIN   == SEEK_SET &&
                File::FROM_CURRENT == SEEK_CUR &&
                File::FROM_END     == SEEK_END, whence_matches_system);
 
 namespace {
 
 #if defined(OS_BSD) || defined(OS_MACOSX) || defined(OS_NACL)
 static int CallFstat(int fd, stat_wrapper_t *sb) {
-  base::ThreadRestrictions::AssertIOAllowed();
+  ThreadRestrictions::AssertIOAllowed();
   return fstat(fd, sb);
 }
 #else
 static int CallFstat(int fd, stat_wrapper_t *sb) {
-  base::ThreadRestrictions::AssertIOAllowed();
+  ThreadRestrictions::AssertIOAllowed();
   return fstat64(fd, sb);
 }
 #endif
 
 // NaCl doesn't provide the following system calls, so either simulate them or
 // wrap them in order to minimize the number of #ifdef's in this file.
 #if !defined(OS_NACL)
 static bool IsOpenAppend(PlatformFile file) {
   return (fcntl(file, F_GETFL) & O_APPEND) != 0;
 }
@@ skipping 112 matching lines @@
 void ProtectFileDescriptor(int fd) {
 }
 
 void UnprotectFileDescriptor(int fd) {
 }
 
 // NaCl doesn't implement system calls to open files directly.
 #if !defined(OS_NACL)
 // TODO(erikkay): does it make sense to support FLAG_EXCLUSIVE_* here?
 void File::InitializeUnsafe(const FilePath& name, uint32 flags) {
-  base::ThreadRestrictions::AssertIOAllowed();
+  ThreadRestrictions::AssertIOAllowed();
   DCHECK(!IsValid());
 
   int open_flags = 0;
   if (flags & FLAG_CREATE)
     open_flags = O_CREAT | O_EXCL;
 
   created_ = false;
 
   if (flags & FLAG_CREATE_ALWAYS) {
     DCHECK(!open_flags);
@@ skipping 83 matching lines @@
 PlatformFile File::TakePlatformFile() {
   if (IsValid())
     UnprotectFileDescriptor(GetPlatformFile());
   return file_.release();
 }
 
 void File::Close() {
   if (!IsValid())
     return;
 
-  base::ThreadRestrictions::AssertIOAllowed();
+  ThreadRestrictions::AssertIOAllowed();
   UnprotectFileDescriptor(GetPlatformFile());
   file_.reset();
 }
 
 int64 File::Seek(Whence whence, int64 offset) {
-  base::ThreadRestrictions::AssertIOAllowed();
+  ThreadRestrictions::AssertIOAllowed();
   DCHECK(IsValid());
 
 #if defined(OS_ANDROID)
   COMPILE_ASSERT(sizeof(int64) == sizeof(off64_t), off64_t_64_bit);
   return lseek64(file_.get(), static_cast<off64_t>(offset),
                  static_cast<int>(whence));
 #else
   COMPILE_ASSERT(sizeof(int64) == sizeof(off_t), off_t_64_bit);
   return lseek(file_.get(), static_cast<off_t>(offset),
                static_cast<int>(whence));
 #endif
 }
 
 int File::Read(int64 offset, char* data, int size) {
-  base::ThreadRestrictions::AssertIOAllowed();
+  ThreadRestrictions::AssertIOAllowed();
   DCHECK(IsValid());
   if (size < 0)
     return -1;
 
   int bytes_read = 0;
   int rv;
   do {
     rv = HANDLE_EINTR(pread(file_.get(), data + bytes_read,
                             size - bytes_read, offset + bytes_read));
     if (rv <= 0)
       break;
 
     bytes_read += rv;
   } while (bytes_read < size);
 
   return bytes_read ? bytes_read : rv;
 }
 
 int File::ReadAtCurrentPos(char* data, int size) {
-  base::ThreadRestrictions::AssertIOAllowed();
+  ThreadRestrictions::AssertIOAllowed();
   DCHECK(IsValid());
   if (size < 0)
     return -1;
 
   int bytes_read = 0;
   int rv;
   do {
     rv = HANDLE_EINTR(read(file_.get(), data + bytes_read, size - bytes_read));
     if (rv <= 0)
       break;
 
     bytes_read += rv;
   } while (bytes_read < size);
 
   return bytes_read ? bytes_read : rv;
 }
 
 int File::ReadNoBestEffort(int64 offset, char* data, int size) {
-  base::ThreadRestrictions::AssertIOAllowed();
+  ThreadRestrictions::AssertIOAllowed();
   DCHECK(IsValid());
 
   return HANDLE_EINTR(pread(file_.get(), data, size, offset));
 }
 
 int File::ReadAtCurrentPosNoBestEffort(char* data, int size) {
-  base::ThreadRestrictions::AssertIOAllowed();
+  ThreadRestrictions::AssertIOAllowed();
   DCHECK(IsValid());
   if (size < 0)
     return -1;
 
   return HANDLE_EINTR(read(file_.get(), data, size));
 }
 
 int File::Write(int64 offset, const char* data, int size) {
-  base::ThreadRestrictions::AssertIOAllowed();
+  ThreadRestrictions::AssertIOAllowed();
 
   if (IsOpenAppend(file_.get()))
     return WriteAtCurrentPos(data, size);
 
   DCHECK(IsValid());
   if (size < 0)
     return -1;
 
   int bytes_written = 0;
   int rv;
   do {
     rv = HANDLE_EINTR(pwrite(file_.get(), data + bytes_written,
                              size - bytes_written, offset + bytes_written));
     if (rv <= 0)
       break;
 
     bytes_written += rv;
   } while (bytes_written < size);
 
   return bytes_written ? bytes_written : rv;
 }
 
 int File::WriteAtCurrentPos(const char* data, int size) {
-  base::ThreadRestrictions::AssertIOAllowed();
+  ThreadRestrictions::AssertIOAllowed();
   DCHECK(IsValid());
   if (size < 0)
     return -1;
 
   int bytes_written = 0;
   int rv;
   do {
     rv = HANDLE_EINTR(write(file_.get(), data + bytes_written,
                             size - bytes_written));
     if (rv <= 0)
       break;
 
     bytes_written += rv;
   } while (bytes_written < size);
 
   return bytes_written ? bytes_written : rv;
 }
 
 int File::WriteAtCurrentPosNoBestEffort(const char* data, int size) {
-  base::ThreadRestrictions::AssertIOAllowed();
+  ThreadRestrictions::AssertIOAllowed();
   DCHECK(IsValid());
   if (size < 0)
     return -1;
 
   return HANDLE_EINTR(write(file_.get(), data, size));
 }
 
 int64 File::GetLength() {
   DCHECK(IsValid());
 
   stat_wrapper_t file_info;
   if (CallFstat(file_.get(), &file_info))
     return false;
 
   return file_info.st_size;
 }
 
 bool File::SetLength(int64 length) {
-  base::ThreadRestrictions::AssertIOAllowed();
+  ThreadRestrictions::AssertIOAllowed();
   DCHECK(IsValid());
   return !CallFtruncate(file_.get(), length);
 }
 
 bool File::SetTimes(Time last_access_time, Time last_modified_time) {
-  base::ThreadRestrictions::AssertIOAllowed();
+  ThreadRestrictions::AssertIOAllowed();
   DCHECK(IsValid());
 
   timeval times[2];
   times[0] = last_access_time.ToTimeVal();
   times[1] = last_modified_time.ToTimeVal();
 
   return !CallFutimes(file_.get(), times);
 }
 
 bool File::GetInfo(Info* info) {
@@ skipping 102 matching lines @@
   unsigned int computed_checksum;
   ComputeMemoryChecksum(&computed_checksum);
   CHECK_EQ(file_memory_checksum_, computed_checksum) << "corrupted fd memory";
 }
 
 void File::MemoryCheckingScopedFD::UpdateChecksum() {
   ComputeMemoryChecksum(&file_memory_checksum_);
 }
 
 bool File::DoFlush() {
-  base::ThreadRestrictions::AssertIOAllowed();
+  ThreadRestrictions::AssertIOAllowed();
   DCHECK(IsValid());
 #if defined(OS_NACL)
   NOTIMPLEMENTED();  // NaCl doesn't implement fsync.
   return true;
 #elif defined(OS_LINUX) || defined(OS_ANDROID)
   return !HANDLE_EINTR(fdatasync(file_.get()));
 #else
   return !HANDLE_EINTR(fsync(file_.get()));
 #endif
 }
 
 void File::SetPlatformFile(PlatformFile file) {
   CHECK(!file_.is_valid());
   file_.reset(file);
   if (file_.is_valid())
     ProtectFileDescriptor(GetPlatformFile());
 }
 
 }  // namespace base