update_engine: Run clang-format on update_manager/

BUG=none
TEST=unittest

Change-Id: I80b56209d757d1156dd5f55bdd758a1ae8388dcc
Reviewed-on: https://chromium-review.googlesource.com/1409707
Commit-Ready: Amin Hassani <ahassani@chromium.org>
Tested-by: Amin Hassani <ahassani@chromium.org>
Reviewed-by: Amin Hassani <ahassani@chromium.org>
Reviewed-by: Sen Jiang <senj@chromium.org>
diff --git a/update_manager/fake_variable.h b/update_manager/fake_variable.h
index 2f8e079..ef5b4f3 100644
--- a/update_manager/fake_variable.h
+++ b/update_manager/fake_variable.h
@@ -26,7 +26,7 @@
 
 // A fake typed variable to use while testing policy implementations. The
 // variable can be instructed to return any object of its type.
-template<typename T>
+template <typename T>
 class FakeVariable : public Variable<T> {
  public:
   FakeVariable(const std::string& name, VariableMode mode)
@@ -39,14 +39,10 @@
   // returned by GetValue(), the pointer is released and has to be set again.
   // A value of null means that the GetValue() call will fail and return
   // null.
-  void reset(const T* p_value) {
-    ptr_.reset(p_value);
-  }
+  void reset(const T* p_value) { ptr_.reset(p_value); }
 
   // Make the NotifyValueChanged() public for FakeVariables.
-  void NotifyValueChanged() {
-    Variable<T>::NotifyValueChanged();
-  }
+  void NotifyValueChanged() { Variable<T>::NotifyValueChanged(); }
 
  protected:
   // Variable<T> overrides.