[[ CEF ]] Update to 74.1.16+ge20b240+chromium-74.0.3729.131

Author: montegoulding

libcef/include/base/cef_basictypes.h

@@ -64,6 +64,16 @@ typedef int int32;
 typedef unsigned int uint32;
 #endif
 
+#ifndef _INT16
+#define _INT16
+typedef short int16;
+#endif
+
+#ifndef _UINT16
+#define _UINT16
+typedef unsigned short uint16;
+#endif
+
 // UTF-16 character type.
 // This should be kept synchronized with base/strings/string16.h
 #ifndef char16

libcef/include/base/cef_build.h

@@ -162,6 +162,16 @@
 #define ALLOW_UNUSED_LOCAL(x) false ? (void)x : (void)0
 #endif
 
+// Sanitizers annotations.
+#if defined(__has_attribute)
+#if __has_attribute(no_sanitize)
+#define NO_SANITIZE(what) __attribute__((no_sanitize(what)))
+#endif
+#endif
+#if !defined(NO_SANITIZE)
+#define NO_SANITIZE(what)
+#endif
+
 #endif  // !USING_CHROMIUM_INCLUDES
 
 // Annotate a virtual method indicating it must be overriding a virtual method

libcef/include/base/cef_ref_counted.h

@@ -51,7 +51,7 @@
 #include "include/base/cef_atomic_ref_count.h"
 #include "include/base/cef_build.h"
 #include "include/base/cef_logging.h"
-#include "include/base/cef_thread_collision_warner.h"
+#include "include/base/cef_macros.h"
 
 namespace base {
 
@@ -60,6 +60,7 @@ namespace cef_subtle {
 class RefCountedBase {
  public:
   bool HasOneRef() const { return ref_count_ == 1; }
+  bool HasAtLeastOneRef() const { return ref_count_ >= 1; }
 
  protected:
   RefCountedBase()
@@ -78,10 +79,6 @@ class RefCountedBase {
   }
 
   void AddRef() const {
-// TODO(maruel): Add back once it doesn't assert 500 times/sec.
-// Current thread books the critical section "AddRelease"
-// without release it.
-// DFAKE_SCOPED_LOCK_THREAD_LOCKED(add_release_);
 #if DCHECK_IS_ON()
     DCHECK(!in_dtor_);
 #endif
@@ -90,10 +87,6 @@ class RefCountedBase {
 
   // Returns true if the object should self-delete.
   bool Release() const {
-// TODO(maruel): Add back once it doesn't assert 500 times/sec.
-// Current thread books the critical section "AddRelease"
-// without release it.
-// DFAKE_SCOPED_LOCK_THREAD_LOCKED(add_release_);
 #if DCHECK_IS_ON()
     DCHECK(!in_dtor_);
 #endif
@@ -112,14 +105,13 @@ class RefCountedBase {
   mutable bool in_dtor_;
 #endif
 
-  DFAKE_MUTEX(add_release_);
-
   DISALLOW_COPY_AND_ASSIGN(RefCountedBase);
 };
 
 class RefCountedThreadSafeBase {
  public:
   bool HasOneRef() const;
+  bool HasAtLeastOneRef() const;
 
  protected:
   RefCountedThreadSafeBase();

libcef/include/base/cef_string16.h

@@ -86,6 +86,7 @@ typedef std::char_traits<wchar_t> string16_char_traits;
 
 #include "include/base/cef_macros.h"
 
+namespace cef {
 namespace base {
 
 typedef uint16_t char16;
@@ -156,7 +157,15 @@ struct string16_char_traits {
   static int_type eof() { return static_cast<int_type>(EOF); }
 };
 
-typedef std::basic_string<char16, base::string16_char_traits> string16;
+typedef std::basic_string<char16, string16_char_traits> string16;
+
+}  // namespace base
+}  // namespace cef
+
+namespace base {
+
+typedef cef::base::char16 char16;
+typedef cef::base::string16 string16;
 
 extern std::ostream& operator<<(std::ostream& out, const string16& str);
 
@@ -204,8 +213,8 @@ extern void PrintTo(const string16& str, std::ostream* out);
 //
 // TODO(mark): File this bug with Apple and update this note with a bug number.
 
-extern template class std::basic_string<base::char16,
-                                        base::string16_char_traits>;
+extern template class std::basic_string<cef::base::char16,
+                                        cef::base::string16_char_traits>;
 
 #endif  // WCHAR_T_IS_UTF32