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, 7 insertions, 9 deletions

diff --git a/Source/cmProperty.cxx b/Source/cmProperty.cxx
index 4cdf650f19..4910616bb9 100644
--- a/Source/cmProperty.cxx
+++ b/Source/cmProperty.cxx
@@ -13,27 +13,25 @@
 
 #include "cmSystemTools.h"
 
-void cmProperty::Set(const char *value)
+void cmProperty::Set(const char* value)
 {
   this->Value = value;
   this->ValueHasBeenSet = true;
 }
 
-void cmProperty::Append(const char *value, bool asString)
+void cmProperty::Append(const char* value, bool asString)
 {
-  if(!this->Value.empty() && *value && !asString)
-    {
+  if (!this->Value.empty() && *value && !asString) {
     this->Value += ";";
-    }
+  }
   this->Value += value;
   this->ValueHasBeenSet = true;
 }
 
-const char *cmProperty::GetValue() const
+const char* cmProperty::GetValue() const
 {
-  if (this->ValueHasBeenSet)
-    {
+  if (this->ValueHasBeenSet) {
     return this->Value.c_str();
-    }
+  }
   return 0;
 }