PPAPI: Use clang-format on ppapi/shared_impl

ppapi/shared_impl/ppb_message_loop_shared.cc

Index: ppapi/shared_impl/ppb_message_loop_shared.cc
diff --git a/ppapi/shared_impl/ppb_message_loop_shared.cc b/ppapi/shared_impl/ppb_message_loop_shared.cc
index 9c0c92d8b65779209a3ba712307835b6dfa6f339..3ca72390176f94150f9a1b1820ae5c4164f89211 100644
--- a/ppapi/shared_impl/ppb_message_loop_shared.cc
+++ b/ppapi/shared_impl/ppb_message_loop_shared.cc
@@ -7,14 +7,11 @@
 namespace ppapi {
 
 MessageLoopShared::MessageLoopShared(PP_Instance instance)
-    : Resource(OBJECT_IS_PROXY, instance) {
-}
+    : Resource(OBJECT_IS_PROXY, instance) {}
 
 MessageLoopShared::MessageLoopShared(ForMainThread)
-    : Resource(Resource::Untracked()) {
-}
+    : Resource(Resource::Untracked()) {}
 
-MessageLoopShared::~MessageLoopShared() {
-}
+MessageLoopShared::~MessageLoopShared() {}
 
 }  // namespace ppapi