BASELINE: Update Chromium to 53.0.2785.41

Also adds a few extra files for extensions.

Change-Id: Iccdd55d98660903331cf8b7b29188da781830af4
Reviewed-by: Michael Brüning <michael.bruning@qt.io>

3 files changed, 36 insertions, 2 deletions

diff --git a/chromium/chromecast/public/BUILD.gn b/chromium/chromecast/public/BUILD.gn
index 624def61573..df14f2a9eb3 100644
--- a/chromium/chromecast/public/BUILD.gn
+++ b/chromium/chromecast/public/BUILD.gn
@@ -13,6 +13,7 @@ source_set("public") {
     "cast_egl_platform_shlib.h",
     "cast_media_shlib.h",
     "cast_sys_info.h",
+    "cast_sys_info_shlib.h",
     "chromecast_export.h",
     "graphics_properties_shlib.h",
     "graphics_types.h",
diff --git a/chromium/chromecast/public/cast_media_shlib.h b/chromium/chromecast/public/cast_media_shlib.h
index 0f8366222d7..430b0065ffa 100644
--- a/chromium/chromecast/public/cast_media_shlib.h
+++ b/chromium/chromecast/public/cast_media_shlib.h
@@ -49,10 +49,17 @@ class CHROMECAST_EXPORT CastMediaShlib {
                                  uint8_t* data,
                                  int length) = 0;
 
+    // Called if the loopback data is not continuous (ie, does not accurately
+    // represent the actual output) for any reason. For example, if there is an
+    // output underflow, or if output is disabled due to no output streams.
+    // This method could be called from any thread.
+    virtual void OnLoopbackInterrupted() = 0;
+
     // Called once this observer has been fully removed by a call to
     // RemoveLoopbackAudioObserver(). After this is called, no more calls to
-    // OnLoopbackAudio() will be made for this observer unless it is added
-    // again. This method could be called from any thread.
+    // OnLoopbackAudio() or OnLoopbackInterrupted() will be made for this
+    // observer unless it is added again. This method could be called from any
+    // thread.
     virtual void OnRemoved() = 0;
 
    protected:
diff --git a/chromium/chromecast/public/cast_sys_info_shlib.h b/chromium/chromecast/public/cast_sys_info_shlib.h
new file mode 100644
index 00000000000..6bcb317f3fa
--- /dev/null
+++ b/chromium/chromecast/public/cast_sys_info_shlib.h
@@ -0,0 +1,26 @@
+// Copyright 2016 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.
+
+#ifndef CHROMECAST_PUBLIC_CAST_SYS_INFO_SHLIB_H_
+#define CHROMECAST_PUBLIC_CAST_SYS_INFO_SHLIB_H_
+
+#include <string>
+#include <vector>
+
+#include "chromecast_export.h"  // NOLINT(build/include)
+
+namespace chromecast {
+
+class CastSysInfo;
+
+class CHROMECAST_EXPORT CastSysInfoShlib {
+ public:
+  // Returns a instance of CastSysInfo for the platform from a shared library.
+  // Caller will take ownership of returned pointer.
+  static CastSysInfo* Create(const std::vector<std::string>& argv);
+};
+
+}  // namespace chromecast
+
+#endif  // CHROMECAST_PUBLIC_CAST_SYS_INFO_SHLIB_H_