[clang-format] update to 6 spec

.clang-format-3.9

@@ -5,10 +5,10 @@
 # Authors:
 #   Felix Schindler (2010, 2013, 2016)
 #
-# http://llvm.org/releases/3.8.0/tools/clang/docs/ClangFormatStyleOptions.html
+# https://releases.llvm.org/6.0.0/tools/clang/docs/ClangFormatStyleOptions.html
 AlignAfterOpenBracket: true
 AlignConsecutiveAssignments: false
-AlignEscapedNewlinesLeft: false
+AlignEscapedNewlines: Right
 AlignOperands: true
 AlignTrailingComments: false
 AllowAllParametersOfDeclarationOnNextLine: true
@@ -25,9 +25,11 @@ BasedOnStyle: Mozilla
 BinPackArguments: false
 BinPackParameters: false
 BreakBeforeBinaryOperators: NonAssignment
-BreakBeforeBraces: Mozilla
+BraceWrapping:
+  SplitEmptyFunction: false
+  SplitEmptyRecord: false
 BreakBeforeTernaryOperators: true
-BreakConstructorInitializersBeforeComma: true
+BreakConstructorInitializers: BeforeComma
 ColumnLimit: 120
 ConstructorInitializerAllOnOneLineOrOnePerLine: false
 ConstructorInitializerIndentWidth: 2
@@ -50,6 +52,7 @@ PenaltyReturnTypeOnItsOwnLine: 60
 PointerAlignment: Left
 SortIncludes: false
 SpaceAfterCStyleCast: false
+SpaceAfterTemplateKeyword: true
 SpaceBeforeAssignmentOperators: true
 SpaceBeforeParens: ControlStatements
 SpaceInEmptyParentheses: false