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, 24 deletions

diff --git a/Source/cmInstallTargetsCommand.cxx b/Source/cmInstallTargetsCommand.cxx
index 7e7b848..056ea24 100644
--- a/Source/cmInstallTargetsCommand.cxx
+++ b/Source/cmInstallTargetsCommand.cxx
@@ -12,54 +12,44 @@
 #include "cmInstallTargetsCommand.h"
 
 // cmExecutableCommand
-bool cmInstallTargetsCommand
-::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
+bool cmInstallTargetsCommand::InitialPass(std::vector<std::string> const& args,
+                                          cmExecutionStatus&)
 {
-  if(args.size() < 2 )
-    {
+  if (args.size() < 2) {
     this->SetError("called with incorrect number of arguments");
     return false;
-    }
+  }
 
   // Enable the install target.
   this->Makefile->GetGlobalGenerator()->EnableInstallTarget();
 
-  cmTargets &tgts = this->Makefile->GetTargets();
+  cmTargets& tgts = this->Makefile->GetTargets();
   std::vector<std::string>::const_iterator s = args.begin();
   ++s;
   std::string runtime_dir = "/bin";
-  for (;s != args.end(); ++s)
-    {
-    if (*s == "RUNTIME_DIRECTORY")
-      {
+  for (; s != args.end(); ++s) {
+    if (*s == "RUNTIME_DIRECTORY") {
       ++s;
-      if ( s == args.end() )
-        {
+      if (s == args.end()) {
         this->SetError("called with RUNTIME_DIRECTORY but no actual "
                        "directory");
         return false;
-        }
+      }
 
       runtime_dir = *s;
-      }
-    else if (tgts.find(*s) != tgts.end())
-      {
+    } else if (tgts.find(*s) != tgts.end()) {
       tgts[*s].SetInstallPath(args[0].c_str());
       tgts[*s].SetRuntimeInstallPath(runtime_dir.c_str());
       tgts[*s].SetHaveInstallRule(true);
-      }
-    else
-      {
+    } else {
       std::string str = "Cannot find target: \"" + *s + "\" to install.";
       this->SetError(str);
       return false;
-      }
     }
+  }
 
-  this->Makefile->GetGlobalGenerator()
-                       ->AddInstallComponent(this->Makefile->GetSafeDefinition(
-                                      "CMAKE_INSTALL_DEFAULT_COMPONENT_NAME"));
+  this->Makefile->GetGlobalGenerator()->AddInstallComponent(
+    this->Makefile->GetSafeDefinition("CMAKE_INSTALL_DEFAULT_COMPONENT_NAME"));
 
   return true;
 }
-