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, 6 insertions, 5 deletions

diff --git a/Source/cmGeneratorExpressionEvaluationFile.h b/Source/cmGeneratorExpressionEvaluationFile.h
index 51aa51b..bfd6add 100644
--- a/Source/cmGeneratorExpressionEvaluationFile.h
+++ b/Source/cmGeneratorExpressionEvaluationFile.h
@@ -22,10 +22,11 @@ class cmLocalGenerator;
 class cmGeneratorExpressionEvaluationFile
 {
 public:
-  cmGeneratorExpressionEvaluationFile(const std::string &input,
-        cmsys::auto_ptr<cmCompiledGeneratorExpression> outputFileExpr,
-        cmsys::auto_ptr<cmCompiledGeneratorExpression> condition,
-        bool inputIsContent);
+  cmGeneratorExpressionEvaluationFile(
+    const std::string& input,
+    cmsys::auto_ptr<cmCompiledGeneratorExpression> outputFileExpr,
+    cmsys::auto_ptr<cmCompiledGeneratorExpression> condition,
+    bool inputIsContent);
 
   void Generate(cmLocalGenerator* lg);
 
@@ -37,7 +38,7 @@ private:
   void Generate(cmLocalGenerator* lg, const std::string& config,
                 const std::string& lang,
                 cmCompiledGeneratorExpression* inputExpression,
-                std::map<std::string, std::string> &outputFiles, mode_t perm);
+                std::map<std::string, std::string>& outputFiles, mode_t perm);
 
 private:
   const std::string Input;