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, 13 insertions, 23 deletions

diff --git a/Source/cmFileLockResult.cxx b/Source/cmFileLockResult.cxx
index 045e7ee..090fe60 100644
--- a/Source/cmFileLockResult.cxx
+++ b/Source/cmFileLockResult.cxx
@@ -56,40 +56,29 @@ bool cmFileLockResult::IsOk() const
 
 std::string cmFileLockResult::GetOutputMessage() const
 {
-  switch (this->Type)
-    {
+  switch (this->Type) {
     case OK:
       return "0";
     case SYSTEM:
 #if defined(_WIN32)
-      {
+    {
       char* errorText = NULL;
 
       // http://stackoverflow.com/a/455533/2288008
       DWORD flags = FORMAT_MESSAGE_FROM_SYSTEM |
-          FORMAT_MESSAGE_ALLOCATE_BUFFER |
-          FORMAT_MESSAGE_IGNORE_INSERTS;
-      ::FormatMessageA(
-          flags,
-          NULL,
-          this->ErrorValue,
-          MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
-          (LPSTR)&errorText,
-          0,
-          NULL
-      );
+        FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_IGNORE_INSERTS;
+      ::FormatMessageA(flags, NULL, this->ErrorValue,
+                       MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
+                       (LPSTR)&errorText, 0, NULL);
 
-      if (errorText != NULL)
-        {
+      if (errorText != NULL) {
         const std::string message = errorText;
         ::LocalFree(errorText);
         return message;
-        }
-      else
-        {
+      } else {
         return "Internal error (FormatMessageA failed)";
-        }
       }
+    }
 #else
       return strerror(this->ErrorValue);
 #endif
@@ -102,10 +91,11 @@ std::string cmFileLockResult::GetOutputMessage() const
     case INTERNAL:
     default:
       return "Internal error";
-    }
+  }
 }
 
-cmFileLockResult::cmFileLockResult(ErrorType typeValue, Error errorValue):
-    Type(typeValue), ErrorValue(errorValue)
+cmFileLockResult::cmFileLockResult(ErrorType typeValue, Error errorValue)
+  : Type(typeValue)
+  , ErrorValue(errorValue)
 {
 }