Refactor away the Browser* dependency in exclusive_access

chrome/browser/ui/exclusive_access/exclusive_access_context.cc

Index: chrome/browser/ui/exclusive_access/exclusive_access_context.cc
diff --git a/chrome/browser/ui/exclusive_access/exclusive_access_context.cc b/chrome/browser/ui/exclusive_access/exclusive_access_context.cc
new file mode 100644
index 0000000000000000000000000000000000000000..f85582cd00ec2e54beee5336ca05b0edf41f1214
--- /dev/null
+++ b/chrome/browser/ui/exclusive_access/exclusive_access_context.cc
@@ -0,0 +1,33 @@
+// Copyright (c) 2015 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 "chrome/browser/ui/exclusive_access/exclusive_access_context.h"
+
+#include "base/logging.h"
+
+bool ExclusiveAccessContext::SupportsFullscreenWithToolbar() const {
+  return false;
+}
+
+void ExclusiveAccessContext::UpdateFullscreenWithToolbar(bool with_toolbar) {
+  NOTIMPLEMENTED();
+}
+
+#if defined(OS_WIN)
+void ExclusiveAccessContext::SetMetroSnapMode(bool enable) {
+  NOTIMPLEMENTED();
+}
+
+bool ExclusiveAccessContext::IsInMetroSnapMode() const {
+  return false;
+}
+#endif  // defined(OS_WIN)
+
+void ExclusiveAccessContext::UnhideDownloadShelf() {
+  // NOOP implementation.
+}
+
+void ExclusiveAccessContext::HideDownloadShelf() {
+  // NOOP implementation.
+}