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, 9 insertions, 14 deletions

diff --git a/Source/CursesDialog/cmCursesWidget.cxx b/Source/CursesDialog/cmCursesWidget.cxx
index a12e4c2..100ed1d 100644
--- a/Source/CursesDialog/cmCursesWidget.cxx
+++ b/Source/CursesDialog/cmCursesWidget.cxx
@@ -15,41 +15,36 @@ cmCursesWidget::cmCursesWidget(int width, int height, int left, int top)
 {
   this->Field = new_field(height, width, top, left, 0, 0);
   set_field_userptr(this->Field, reinterpret_cast<char*>(this));
-  field_opts_off(this->Field,  O_AUTOSKIP);
+  field_opts_off(this->Field, O_AUTOSKIP);
   this->Page = 0;
 }
 
 cmCursesWidget::~cmCursesWidget()
 {
-  if (this->Field)
-    {
+  if (this->Field) {
     free_field(this->Field);
     this->Field = 0;
-    }
+  }
 }
 
 void cmCursesWidget::Move(int x, int y, bool isNewPage)
 {
-  if (!this->Field)
-    {
+  if (!this->Field) {
     return;
-    }
+  }
 
   move_field(this->Field, y, x);
-  if (isNewPage)
-    {
+  if (isNewPage) {
     set_new_page(this->Field, TRUE);
-    }
-  else
-    {
+  } else {
     set_new_page(this->Field, FALSE);
-    }
+  }
 }
 
 void cmCursesWidget::SetValue(const std::string& value)
 {
   this->Value = value;
-  set_field_buffer(this->Field, 0, const_cast<char *>(value.c_str()));
+  set_field_buffer(this->Field, 0, const_cast<char*>(value.c_str()));
 }
 
 const char* cmCursesWidget::GetValue()