1 files changed, 200 insertions, 0 deletions
diff --git a/chromium/third_party/webrtc/base/common.h b/chromium/third_party/webrtc/base/common.h
new file mode 100644
index 00000000000..7f4a756391a
--- /dev/null
+++ b/chromium/third_party/webrtc/base/common.h
@@ -0,0 +1,200 @@
+/*
+ *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef WEBRTC_BASE_COMMON_H_  // NOLINT
+#define WEBRTC_BASE_COMMON_H_
+
+#include "webrtc/base/basictypes.h"
+#include "webrtc/base/constructormagic.h"
+
+#if defined(_MSC_VER)
+// warning C4355: 'this' : used in base member initializer list
+#pragma warning(disable:4355)
+#endif
+
+//////////////////////////////////////////////////////////////////////
+// General Utilities
+//////////////////////////////////////////////////////////////////////
+
+#ifndef RTC_UNUSED
+#define RTC_UNUSED(x) RtcUnused(static_cast<const void*>(&x))
+#define RTC_UNUSED2(x, y) RtcUnused(static_cast<const void*>(&x)); \
+    RtcUnused(static_cast<const void*>(&y))
+#define RTC_UNUSED3(x, y, z) RtcUnused(static_cast<const void*>(&x)); \
+    RtcUnused(static_cast<const void*>(&y)); \
+    RtcUnused(static_cast<const void*>(&z))
+#define RTC_UNUSED4(x, y, z, a) RtcUnused(static_cast<const void*>(&x)); \
+    RtcUnused(static_cast<const void*>(&y)); \
+    RtcUnused(static_cast<const void*>(&z)); \
+    RtcUnused(static_cast<const void*>(&a))
+#define RTC_UNUSED5(x, y, z, a, b) RtcUnused(static_cast<const void*>(&x)); \
+    RtcUnused(static_cast<const void*>(&y)); \
+    RtcUnused(static_cast<const void*>(&z)); \
+    RtcUnused(static_cast<const void*>(&a)); \
+    RtcUnused(static_cast<const void*>(&b))
+inline void RtcUnused(const void*) {}
+#endif  // RTC_UNUSED
+
+#if !defined(WEBRTC_WIN)
+
+#ifndef strnicmp
+#define strnicmp(x, y, n) strncasecmp(x, y, n)
+#endif
+
+#ifndef stricmp
+#define stricmp(x, y) strcasecmp(x, y)
+#endif
+
+// TODO(fbarchard): Remove this. std::max should be used everywhere in the code.
+// NOMINMAX must be defined where we include <windows.h>.
+#define stdmax(x, y) std::max(x, y)
+#else
+#define stdmax(x, y) rtc::_max(x, y)
+#endif
+
+#define ARRAY_SIZE(x) (static_cast<int>(sizeof(x) / sizeof(x[0])))
+
+/////////////////////////////////////////////////////////////////////////////
+// Assertions
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef ENABLE_DEBUG
+#define ENABLE_DEBUG _DEBUG
+#endif  // !defined(ENABLE_DEBUG)
+
+// Even for release builds, allow for the override of LogAssert. Though no
+// macro is provided, this can still be used for explicit runtime asserts
+// and allow applications to override the assert behavior.
+
+namespace rtc {
+
+
+// If a debugger is attached, triggers a debugger breakpoint. If a debugger is
+// not attached, forces program termination.
+void Break();
+
+// LogAssert writes information about an assertion to the log. It's called by
+// Assert (and from the ASSERT macro in debug mode) before any other action
+// is taken (e.g. breaking the debugger, abort()ing, etc.).
+void LogAssert(const char* function, const char* file, int line,
+               const char* expression);
+
+typedef void (*AssertLogger)(const char* function,
+                             const char* file,
+                             int line,
+                             const char* expression);
+
+// Sets a custom assert logger to be used instead of the default LogAssert
+// behavior. To clear the custom assert logger, pass NULL for |logger| and the
+// default behavior will be restored. Only one custom assert logger can be set
+// at a time, so this should generally be set during application startup and
+// only by one component.
+void SetCustomAssertLogger(AssertLogger logger);
+
+}  // namespace rtc
+
+#if ENABLE_DEBUG
+
+namespace rtc {
+
+inline bool Assert(bool result, const char* function, const char* file,
+                   int line, const char* expression) {
+  if (!result) {
+    LogAssert(function, file, line, expression);
+    Break();
+    return false;
+  }
+  return true;
+}
+
+}  // namespace rtc
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+#define __FUNCTION__ ""
+#endif
+
+#ifndef ASSERT
+#define ASSERT(x) \
+    (void)rtc::Assert((x), __FUNCTION__, __FILE__, __LINE__, #x)
+#endif
+
+#ifndef VERIFY
+#define VERIFY(x) rtc::Assert((x), __FUNCTION__, __FILE__, __LINE__, #x)
+#endif
+
+#else  // !ENABLE_DEBUG
+
+namespace rtc {
+
+inline bool ImplicitCastToBool(bool result) { return result; }
+
+}  // namespace rtc
+
+#ifndef ASSERT
+#define ASSERT(x) (void)0
+#endif
+
+#ifndef VERIFY
+#define VERIFY(x) rtc::ImplicitCastToBool(x)
+#endif
+
+#endif  // !ENABLE_DEBUG
+
+#define COMPILE_TIME_ASSERT(expr)       char CTA_UNIQUE_NAME[expr]
+#define CTA_UNIQUE_NAME                 CTA_MAKE_NAME(__LINE__)
+#define CTA_MAKE_NAME(line)             CTA_MAKE_NAME2(line)
+#define CTA_MAKE_NAME2(line)            constraint_ ## line
+
+// Forces compiler to inline, even against its better judgement. Use wisely.
+#if defined(__GNUC__)
+#define FORCE_INLINE __attribute__((always_inline))
+#elif defined(WEBRTC_WIN)
+#define FORCE_INLINE __forceinline
+#else
+#define FORCE_INLINE
+#endif
+
+// Borrowed from Chromium's base/compiler_specific.h.
+// Annotate a virtual method indicating it must be overriding a virtual
+// method in the parent class.
+// Use like:
+//   virtual void foo() OVERRIDE;
+#if defined(WEBRTC_WIN)
+#define OVERRIDE override
+#elif defined(__clang__)
+// Clang defaults to C++03 and warns about using override. Squelch that.
+// Intentionally no push/pop here so all users of OVERRIDE ignore the warning
+// too. This is like passing -Wno-c++11-extensions, except that GCC won't die
+// (because it won't see this pragma).
+#pragma clang diagnostic ignored "-Wc++11-extensions"
+#define OVERRIDE override
+#elif defined(__GNUC__) && __cplusplus >= 201103 && \
+    (__GNUC__ * 10000 + __GNUC_MINOR__ * 100) >= 40700
+// GCC 4.7 supports explicit virtual overrides when C++11 support is enabled.
+#define OVERRIDE override
+#else
+#define OVERRIDE
+#endif
+
+// Annotate a function indicating the caller must examine the return value.
+// Use like:
+//   int foo() WARN_UNUSED_RESULT;
+// To explicitly ignore a result, see |ignore_result()| in <base/basictypes.h>.
+// TODO(ajm): Hack to avoid multiple definitions until the base/ of webrtc and
+// libjingle are merged.
+#if !defined(WARN_UNUSED_RESULT)
+#if defined(__GNUC__)
+#define WARN_UNUSED_RESULT __attribute__((warn_unused_result))
+#else
+#define WARN_UNUSED_RESULT
+#endif
+#endif  // WARN_UNUSED_RESULT
+
+#endif  // WEBRTC_BASE_COMMON_H_    // NOLINT