Merge Chromium at 7.0.540.0 : Initial merge by git

Not including third_party/icu as it contains huge data files that break Gerrit, and aren't actually used.

Change-Id: I428a386e70f3b58cacd28677b8cfda282e891e15

1 files changed, 121 insertions, 0 deletions

diff --git a/webkit/glue/user_agent.cc b/webkit/glue/user_agent.cc
new file mode 100644
index 0000000..2babb49
--- /dev/null
+++ b/webkit/glue/user_agent.cc
@@ -0,0 +1,121 @@
+// Copyright (c) 2010 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/glue/user_agent.h"
+
+#if defined(OS_POSIX) && !defined(OS_MACOSX)
+#include <sys/utsname.h>
+#endif
+
+#include "base/string_util.h"
+#include "base/stringprintf.h"
+#include "base/sys_info.h"
+
+// Generated
+#include "webkit_version.h"  // NOLINT
+
+namespace webkit_glue {
+
+// Forward declare GetProductVersionInfo.  This is implemented in
+// renderer_glue.cc as part of the renderer lib.
+std::string GetProductVersion();
+
+std::string GetWebKitVersion() {
+  return base::StringPrintf("%d.%d", WEBKIT_VERSION_MAJOR,
+                                     WEBKIT_VERSION_MINOR);
+}
+
+std::string BuildOSCpuInfo() {
+  std::string os_cpu;
+
+#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
+  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);
+#endif
+#if defined(OS_POSIX) && !defined(OS_MACOSX)
+  // Should work on any Posix system.
+  struct utsname unixinfo;
+  uname(&unixinfo);
+
+  std::string cputype;
+  // special case for biarch systems
+  if (strcmp(unixinfo.machine, "x86_64") == 0 &&
+      sizeof(void*) == sizeof(int32)) {  // NOLINT
+    cputype.assign("i686 (x86_64)");
+  } else {
+    cputype.assign(unixinfo.machine);
+  }
+#endif
+
+  StringAppendF(
+      &os_cpu,
+#if defined(OS_WIN)
+      "Windows NT %d.%d",
+      os_major_version,
+      os_minor_version
+#elif defined(OS_MACOSX)
+      "Intel Mac OS X %d_%d_%d",
+      os_major_version,
+      os_minor_version,
+      os_bugfix_version
+#elif defined(OS_CHROMEOS)
+      "CrOS %s %d.%d.%d",
+      cputype.c_str(),  // e.g. i686
+      os_major_version,
+      os_minor_version,
+      os_bugfix_version
+#else
+      "%s %s",
+      unixinfo.sysname,  // e.g. Linux
+      cputype.c_str()    // e.g. i686
+#endif
+  );  // NOLINT
+
+  return os_cpu;
+}
+
+void BuildUserAgent(bool mimic_windows, std::string* result) {
+  const char kUserAgentPlatform[] =
+#if defined(OS_WIN)
+      "Windows";
+#elif defined(OS_MACOSX)
+      "Macintosh";
+#elif defined(USE_X11)
+      "X11";              // strange, but that's what Firefox uses
+#else
+      "?";
+#endif
+
+  const char kUserAgentSecurity = 'U';  // "US" strength encryption
+
+  // TODO(port): figure out correct locale
+  const char kUserAgentLocale[] = "en-US";
+
+  // Get the product name and version, and replace Safari's Version/X string
+  // with it.  This is done to expose our product name in a manner that is
+  // maximally compatible with Safari, we hope!!
+  std::string product = GetProductVersion();
+
+  // Derived from Safari's UA string.
+  StringAppendF(
+      result,
+      "Mozilla/5.0 (%s; %c; %s; %s) AppleWebKit/%d.%d"
+      " (KHTML, like Gecko) %s Safari/%d.%d",
+      mimic_windows ? "Windows" : kUserAgentPlatform,
+      kUserAgentSecurity,
+      ((mimic_windows ? "Windows " : "") + BuildOSCpuInfo()).c_str(),
+      kUserAgentLocale,
+      WEBKIT_VERSION_MAJOR,
+      WEBKIT_VERSION_MINOR,
+      product.c_str(),
+      WEBKIT_VERSION_MAJOR,
+      WEBKIT_VERSION_MINOR);
+}
+
+}  // namespace webkit_glue
+