Move user_agent code from webkit/ to content/.

webkit/common/user_agent/user_agent_util_ios.mm

Index: webkit/common/user_agent/user_agent_util_ios.mm
diff --git a/webkit/common/user_agent/user_agent_util_ios.mm b/webkit/common/user_agent/user_agent_util_ios.mm
deleted file mode 100644
index 6a42c5133a022ed93d18d7d418c2db9659466694..0000000000000000000000000000000000000000
--- a/webkit/common/user_agent/user_agent_util_ios.mm
+++ /dev/null
@@ -1,130 +0,0 @@
-// Copyright 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 "webkit/common/user_agent/user_agent_util.h"
-
-#import <UIKit/UIKit.h>
-
-#include <sys/sysctl.h>
-#include <string>
-
-#include "base/mac/scoped_nsobject.h"
-#include "base/strings/string_util.h"
-#include "base/strings/stringprintf.h"
-#include "base/strings/sys_string_conversions.h"
-#include "base/sys_info.h"
-
-namespace {
-
-struct UAVersions {
-  const char* safari_version_string;
-  const char* webkit_version_string;
-};
-
-struct OSVersionMap {
-  int32 major_os_version;
-  int32 minor_os_version;
-  UAVersions ua_versions;
-};
-
-const UAVersions& GetUAVersionsForCurrentOS() {
-  // The WebKit version can be extracted dynamically from UIWebView, but the
-  // Safari version can't be, so a lookup table is used instead (for both, since
-  // the reported versions should stay in sync).
-  static const OSVersionMap version_map[] = {
-    { 7, 0, { "9537.53",   "537.51.1" } },
-    // 6.1 has the same values as 6.0.
-    { 6, 0, { "8536.25",   "536.26" } },
-  };
-
-  int32 os_major_version = 0;
-  int32 os_minor_version = 0;
-  int32 os_bugfix_version = 0;
-  base::SysInfo::OperatingSystemVersionNumbers(&os_major_version,
-                                               &os_minor_version,
-                                               &os_bugfix_version);
-
-  // Return the versions corresponding to the first (and thus highest) OS
-  // version less than or equal to the given OS version.
-  for (unsigned int i = 0; i < arraysize(version_map); ++i) {
-    if (os_major_version > version_map[i].major_os_version ||
-        (os_major_version == version_map[i].major_os_version &&
-         os_minor_version >= version_map[i].minor_os_version))
-      return version_map[i].ua_versions;
-  }
-  NOTREACHED();
-  return version_map[arraysize(version_map) - 1].ua_versions;
-}
-
-}  // namespace
-
-namespace webkit_glue {
-
-std::string BuildOSCpuInfo() {
-  int32 os_major_version = 0;
-  int32 os_minor_version = 0;
-  int32 os_bugfix_version = 0;
-  base::SysInfo::OperatingSystemVersionNumbers(&os_major_version,
-                                               &os_minor_version,
-                                               &os_bugfix_version);
-  std::string os_version;
-  if (os_bugfix_version == 0) {
-    base::StringAppendF(&os_version,
-                        "%d_%d",
-                        os_major_version,
-                        os_minor_version);
-  } else {
-    base::StringAppendF(&os_version,
-                        "%d_%d_%d",
-                        os_major_version,
-                        os_minor_version,
-                        os_bugfix_version);
-  }
-
-  // Remove the end of the platform name. For example "iPod touch" becomes
-  // "iPod".
-  std::string platform = base::SysNSStringToUTF8(
-      [[UIDevice currentDevice] model]);
-  size_t position = platform.find_first_of(" ");
-  if (position != std::string::npos)
-    platform = platform.substr(0, position);
-
-  std::string os_cpu;
-  base::StringAppendF(
-      &os_cpu,
-      "%s; CPU %s %s like Mac OS X",
-      platform.c_str(),
-      (platform == "iPad") ? "OS" : "iPhone OS",
-      os_version.c_str());
-
-  return os_cpu;
-}
-
-std::string BuildUserAgentFromProduct(const std::string& product) {
-  // Retrieve the kernel build number.
-  int mib[2] = {CTL_KERN, KERN_OSVERSION};
-  unsigned int namelen = sizeof(mib) / sizeof(mib[0]);
-  size_t bufferSize = 0;
-  sysctl(mib, namelen, NULL, &bufferSize, NULL, 0);
-  char kernel_version[bufferSize];
-  int result = sysctl(mib, namelen, kernel_version, &bufferSize, NULL, 0);
-  DCHECK(result == 0);
-
-  UAVersions ua_versions = GetUAVersionsForCurrentOS();
-
-  std::string user_agent;
-  base::StringAppendF(
-      &user_agent,
-      "Mozilla/5.0 (%s) AppleWebKit/%s"
-      " (KHTML, like Gecko) %s Mobile/%s Safari/%s",
-      webkit_glue::BuildOSCpuInfo().c_str(),
-      ua_versions.webkit_version_string,
-      product.c_str(),
-      kernel_version,
-      ua_versions.safari_version_string);
-
-  return user_agent;
-}
-
-}  // namespace webkit_glue