Format cFE using clang-format.

[ivanperez-keera]

Re-format cFE using clang-format.

This PR is for evaluation only.

The following .clang-format file was used:

---
BasedOnStyle: Google
AccessModifierOffset: '-4'
AlignAfterOpenBracket: Align
AlignArrayOfStructures: Left
AlignConsecutiveAssignments:
  Enabled: true
  AcrossEmptyLines: false
  AcrossComments: true
  AlignCompound: true
  PadOperators: true
AlignConsecutiveDeclarations:
  Enabled: true
  AcrossEmptyLines: false
  AcrossComments: true
  AlignCompound: true
  PadOperators: true
AlignConsecutiveMacros:
  Enabled: true
  AcrossEmptyLines: false
  AcrossComments: true
  AlignCompound: true
  PadOperators: true
AlignEscapedNewlines: Left
AlignConsecutiveBitFields: true
AlignOperands: AlignAfterOperator
AlignTrailingComments: 'true'
AllowAllArgumentsOnNextLine: 'false'
AllowAllConstructorInitializersOnNextLine: 'false'
AllowAllParametersOfDeclarationOnNextLine: 'false'
AllowShortBlocksOnASingleLine: 'false'
AllowShortCaseLabelsOnASingleLine: 'false'
AllowShortFunctionsOnASingleLine: InlineOnly
AllowShortIfStatementsOnASingleLine: 'false'
AllowShortLoopsOnASingleLine: 'false'
AlwaysBreakAfterReturnType: None
AlwaysBreakBeforeMultilineStrings: 'false'
AlwaysBreakTemplateDeclarations: 'Yes'
BinPackArguments: 'false'
BinPackParameters: 'false'
BraceWrapping:
  AfterCaseLabel: true
  AfterClass: true
  AfterControlStatement: Always
  AfterEnum: true
  AfterFunction: true
  AfterNamespace: true
  AfterStruct: true
  AfterUnion: true
  BeforeCatch: true
  BeforeElse: true
  BeforeWhile: false
  SplitEmptyFunction: true
  SplitEmptyRecord: true
BreakBeforeBinaryOperators: NonAssignment
BreakBeforeBraces: Custom
BreakBeforeTernaryOperators: 'false'
BreakConstructorInitializers: AfterColon
BreakInheritanceList: AfterColon
ColumnLimit: '120'
CompactNamespaces: 'false'
ConstructorInitializerAllOnOneLineOrOnePerLine: 'true'
ConstructorInitializerIndentWidth: '4'
ContinuationIndentWidth: '4'
Cpp11BracedListStyle: 'false'
DerivePointerAlignment: 'false'
ExperimentalAutoDetectBinPacking: 'false'
FixNamespaceComments: 'true'
IncludeBlocks: Preserve
IndentCaseLabels: 'true'
IndentPPDirectives: None
IndentWidth: '4'
KeepEmptyLinesAtTheStartOfBlocks: 'false'
Language: Cpp
MaxEmptyLinesToKeep: 2
NamespaceIndentation: None
PointerAlignment: Right
ReflowComments: 'false'
SortIncludes: 'false'
SortUsingDeclarations: 'false'
SpaceAfterCStyleCast: 'false'
SpaceAfterTemplateKeyword: 'false'
SpaceBeforeAssignmentOperators: 'true'
SpaceBeforeCpp11BracedList: 'true'
SpaceBeforeCtorInitializerColon: 'true'
SpaceBeforeInheritanceColon: 'true'
SpaceBeforeParens: ControlStatements
SpaceBeforeRangeBasedForLoopColon: 'false'
SpaceInEmptyParentheses: 'false'
SpacesBeforeTrailingComments: '1'
SpacesInAngles: 'false'
SpacesInCStyleCastParentheses: 'false'
SpacesInContainerLiterals: 'false'
SpacesInParentheses: 'false'
SpacesInSquareBrackets: 'false'
Standard: Cpp11
TabWidth: '4'
UseTab: Never

...