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, 16 deletions

diff --git a/Source/cmTryCompileCommand.cxx b/Source/cmTryCompileCommand.cxx
index 87fbbdf5d7..7930d23b26 100644
--- a/Source/cmTryCompileCommand.cxx
+++ b/Source/cmTryCompileCommand.cxx
@@ -12,31 +12,28 @@
 #include "cmTryCompileCommand.h"
 
 // cmTryCompileCommand
-bool cmTryCompileCommand
-::InitialPass(std::vector<std::string> const& argv, cmExecutionStatus &)
+bool cmTryCompileCommand::InitialPass(std::vector<std::string> const& argv,
+                                      cmExecutionStatus&)
 {
-  if(argv.size() < 3)
-    {
+  if (argv.size() < 3) {
     return false;
-    }
+  }
 
-  if(this->Makefile->GetCMakeInstance()->GetWorkingMode() ==
-                                                      cmake::FIND_PACKAGE_MODE)
-    {
-    this->Makefile->IssueMessage(cmake::FATAL_ERROR,
-         "The TRY_COMPILE() command is not supported in --find-package mode.");
+  if (this->Makefile->GetCMakeInstance()->GetWorkingMode() ==
+      cmake::FIND_PACKAGE_MODE) {
+    this->Makefile->IssueMessage(
+      cmake::FATAL_ERROR,
+      "The TRY_COMPILE() command is not supported in --find-package mode.");
     return false;
-    }
+  }
 
   this->TryCompileCode(argv, false);
 
   // if They specified clean then we clean up what we can
-  if (this->SrcFileSignature)
-    {
-    if(!this->Makefile->GetCMakeInstance()->GetDebugTryCompile())
-      {
+  if (this->SrcFileSignature) {
+    if (!this->Makefile->GetCMakeInstance()->GetDebugTryCompile()) {
       this->CleanupFiles(this->BinaryDirectory.c_str());
-      }
     }
+  }
   return true;
 }