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, 14 insertions, 21 deletions

diff --git a/Source/cmGetSourceFilePropertyCommand.cxx b/Source/cmGetSourceFilePropertyCommand.cxx
index 46daa34..e64befe 100644
--- a/Source/cmGetSourceFilePropertyCommand.cxx
+++ b/Source/cmGetSourceFilePropertyCommand.cxx
@@ -14,43 +14,36 @@
 #include "cmSourceFile.h"
 
 // cmSetSourceFilePropertyCommand
-bool cmGetSourceFilePropertyCommand
-::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
+bool cmGetSourceFilePropertyCommand::InitialPass(
+  std::vector<std::string> const& args, cmExecutionStatus&)
 {
-  if(args.size() != 3 )
-    {
+  if (args.size() != 3) {
     this->SetError("called with incorrect number of arguments");
     return false;
-    }
+  }
   const char* var = args[0].c_str();
   const char* file = args[1].c_str();
   cmSourceFile* sf = this->Makefile->GetSource(file);
 
   // for the location we must create a source file first
-  if (!sf && args[2] == "LOCATION")
-    {
+  if (!sf && args[2] == "LOCATION") {
     sf = this->Makefile->CreateSource(file);
-    }
-  if(sf)
-    {
-    if(args[2] == "LANGUAGE")
-      {
+  }
+  if (sf) {
+    if (args[2] == "LANGUAGE") {
       this->Makefile->AddDefinition(var, sf->GetLanguage().c_str());
       return true;
-      }
-    const char *prop = 0;
-    if (!args[2].empty())
-      {
+    }
+    const char* prop = 0;
+    if (!args[2].empty()) {
       prop = sf->GetPropertyForUser(args[2]);
-      }
-    if (prop)
-      {
+    }
+    if (prop) {
       this->Makefile->AddDefinition(var, prop);
       return true;
-      }
     }
+  }
 
   this->Makefile->AddDefinition(var, "NOTFOUND");
   return true;
 }
-