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, 14 deletions

diff --git a/Source/cmCMakeHostSystemInformationCommand.h b/Source/cmCMakeHostSystemInformationCommand.h
index 463b180..6981ea9 100644
--- a/Source/cmCMakeHostSystemInformationCommand.h
+++ b/Source/cmCMakeHostSystemInformationCommand.h
@@ -29,38 +29,38 @@ public:
    * This is a virtual constructor for the command.
    */
   virtual cmCommand* Clone()
-    {
+  {
     return new cmCMakeHostSystemInformationCommand;
-    }
+  }
 
   /**
    * This is called when the command is first encountered in
    * the CMakeLists.txt file.
    */
   virtual bool InitialPass(std::vector<std::string> const& args,
-               cmExecutionStatus &status);
+                           cmExecutionStatus& status);
 
-   /**
-   * This determines if the command is invoked when in script mode.
-   */
+  /**
+  * This determines if the command is invoked when in script mode.
+  */
   virtual bool IsScriptable() const { return true; }
 
-   /**
-   * The name of the command as specified in CMakeList.txt.
-   */
+  /**
+  * The name of the command as specified in CMakeList.txt.
+  */
   virtual std::string GetName() const
-    {
+  {
     return "cmake_host_system_information";
-    }
+  }
 
   cmTypeMacro(cmCMakeHostSystemInformationCommand, cmCommand);
 
 private:
-  bool GetValue(cmsys::SystemInformation &info,
-    std::string const& key, std::string &value);
+  bool GetValue(cmsys::SystemInformation& info, std::string const& key,
+                std::string& value);
 
   std::string ValueToString(size_t value) const;
-  std::string ValueToString(const char *value) const;
+  std::string ValueToString(const char* value) const;
   std::string ValueToString(std::string const& value) const;
 };