Revise C++ coding style using clang-format

Run the `Utilities/Scripts/clang-format.bash` script to update
all our C++ code to a new style defined by `.clang-format`.
Use `clang-format` version 3.8.

* If you reached this commit for a line in `git blame`, re-run the blame
  operation starting at the parent of this commit to see older history
  for the content.

* See the parent commit for instructions to rebase a change across this
  style transition commit.

1 files changed, 9 insertions, 11 deletions

diff --git a/Source/cmTest.cxx b/Source/cmTest.cxx
index ec61ec6..0658e95 100644
--- a/Source/cmTest.cxx
+++ b/Source/cmTest.cxx
@@ -42,18 +42,16 @@ void cmTest::SetCommand(std::vector<std::string> const& command)
   this->Command = command;
 }
 
-const char *cmTest::GetProperty(const std::string& prop) const
+const char* cmTest::GetProperty(const std::string& prop) const
 {
-  const char *retVal = this->Properties.GetPropertyValue(prop);
-  if (!retVal)
-    {
-    const bool chain = this->Makefile->GetState()->
-          IsPropertyChained(prop, cmProperty::TEST);
-    if (chain)
-      {
+  const char* retVal = this->Properties.GetPropertyValue(prop);
+  if (!retVal) {
+    const bool chain =
+      this->Makefile->GetState()->IsPropertyChained(prop, cmProperty::TEST);
+    if (chain) {
       return this->Makefile->GetProperty(prop, chain);
-      }
     }
+  }
   return retVal;
 }
 
@@ -67,8 +65,8 @@ void cmTest::SetProperty(const std::string& prop, const char* value)
   this->Properties.SetProperty(prop, value);
 }
 
-void cmTest::AppendProperty(const std::string& prop,
-                            const char* value, bool asString)
+void cmTest::AppendProperty(const std::string& prop, const char* value,
+                            bool asString)
 {
   this->Properties.AppendProperty(prop, value, asString);
 }