Update to Chromium revision 8cb76f56 (#307671)

- Linux/Mac: Load V8 initial snapshot from external bin files (see http://crbug.com/421063).
- Windows: 8.1 SDK is now required (issue #1470).
- Remove CefDOMDocument::GetSelectionStartNode and GetSelectionEndNode methods(see https://codereview.chromium.org/763043004).
- Rename internal namespace used in base headers to avoid linker conflicts with cef_sandbox.lib.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1956 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

include/base/internal/cef_bind_internal.h

@@ -44,7 +44,7 @@
 #endif
 
 namespace base {
-namespace internal {
+namespace cef_internal {
 
 // See base/callback.h for user documentation.
 //
@@ -2805,7 +2805,7 @@ struct BindState<Runnable, RunType, void(P1, P2, P3, P4, P5, P6,
   P7 p7_;
 };
 
-}  // namespace internal
+}  // namespace cef_internal
 }  // namespace base
 
 #endif  // CEF_INCLUDE_BASE_INTERNAL_CEF_BIND_INTERNAL_H_

include/base/internal/cef_bind_internal_win.h

@@ -41,7 +41,7 @@
 #if !defined(ARCH_CPU_X86_64)
 
 namespace base {
-namespace internal {
+namespace cef_internal {
 
 template <typename Functor>
 class RunnableAdapter;
@@ -382,7 +382,7 @@ class RunnableAdapter<R(__fastcall *)(A1, A2, A3, A4, A5, A6, A7)> {
   R (__fastcall *function_)(A1, A2, A3, A4, A5, A6, A7);
 };
 
-}  // namespace internal
+}  // namespace cef_internal
 }  // namespace base
 
 #endif  // !defined(ARCH_CPU_X86_64)

include/base/internal/cef_callback_internal.h

@@ -45,7 +45,7 @@ template <typename T>
 class ScopedVector;
 
 namespace base {
-namespace internal {
+namespace cef_internal {
 
 // BindStateBase is used to provide an opaque handle that the Callback
 // class can use to represent a function object with bound arguments.  It
@@ -199,7 +199,7 @@ typename enable_if<IsMoveOnlyType<T>::value, T>::type CallbackForward(T& t) {
   return t.Pass();
 }
 
-}  // namespace internal
+}  // namespace cef_internal
 }  // namespace base
 
 #endif  // CEF_INCLUDE_BASE_INTERNAL_CEF_CALLBACK_INTERNAL_H_

include/base/internal/cef_lock_impl.h

@@ -43,7 +43,7 @@
 #include "include/base/cef_macros.h"
 
 namespace base {
-namespace internal {
+namespace cef_internal {
 
 // This class implements the underlying platform-specific spin-lock mechanism
 // used for the Lock class.  Most users should not use LockImpl directly, but
@@ -81,7 +81,7 @@ class LockImpl {
   DISALLOW_COPY_AND_ASSIGN(LockImpl);
 };
 
-}  // namespace internal
+}  // namespace cef_internal
 }  // namespace base
 
 #endif  // CEF_INCLUDE_BASE_INTERNAL_CEF_LOCK_IMPL_H_

include/base/internal/cef_raw_scoped_refptr_mismatch_checker.h

@@ -46,7 +46,7 @@
 
 namespace base {
 
-namespace internal {
+namespace cef_internal {
 
 template <typename T>
 struct NeedsScopedRefptrButGetsRawPtr {
@@ -147,7 +147,7 @@ struct ParamsUseScopedRefptrCorrectly<Tuple8<A, B, C, D, E, F, G, H> > {
                    NeedsScopedRefptrButGetsRawPtr<H>::value) };
 };
 
-}  // namespace internal
+}  // namespace cef_internal
 
 }  // namespace base