Update mojo sdk to rev 7214b7ec7d27563b2666afad86cf1c5895c56c18

third_party/mojo/src/mojo/edk/system/connection_manager.h

Index: third_party/mojo/src/mojo/edk/system/connection_manager.h
diff --git a/third_party/mojo/src/mojo/edk/system/connection_manager.h b/third_party/mojo/src/mojo/edk/system/connection_manager.h
index 921d19c5561f3ffec9600939904761ba579fce6f..8820dd584ff75037c09b2e83a5f5363ecab82edc 100644
--- a/third_party/mojo/src/mojo/edk/system/connection_manager.h
+++ b/third_party/mojo/src/mojo/edk/system/connection_manager.h
@@ -12,6 +12,7 @@
 namespace mojo {
 
 namespace embedder {
+class PlatformSupport;
 class ScopedPlatformHandle;
 }  // namespace embedder
 
@@ -67,6 +68,8 @@ class MOJO_SYSTEM_IMPL_EXPORT ConnectionManager {
  public:
   virtual ~ConnectionManager() {}
 
+  ConnectionIdentifier GenerateConnectionIdentifier();
+
   // Shuts down this connection manager. No other methods may be called after
   // this is (or while it is being) called.
   virtual void Shutdown() = 0;
@@ -99,9 +102,14 @@ class MOJO_SYSTEM_IMPL_EXPORT ConnectionManager {
                        embedder::ScopedPlatformHandle* platform_handle) = 0;
 
  protected:
-  ConnectionManager() {}
+  // |platform_support| must be valid and remain alive until after |Shutdown()|
+  // has completed.
+  explicit ConnectionManager(embedder::PlatformSupport* platform_support)
+      : platform_support_(platform_support) {}
 
  private:
+  embedder::PlatformSupport* const platform_support_;
+
   DISALLOW_COPY_AND_ASSIGN(ConnectionManager);
 };