Revert "Format all"

This reverts commit c7bb89fd6d.

.clang-format

@@ -1,31 +0,0 @@
-BasedOnStyle: LLVM
-IndentWidth: 4
-TabWidth: 4
-UseTab: Never
-BreakBeforeBraces: Custom
-BraceWrapping:
-  AfterCaseLabel: false
-  AfterClass: false
-  AfterControlStatement: Never
-  AfterEnum: false
-  AfterFunction: false
-  AfterNamespace: false
-  AfterStruct: false
-  AfterUnion: false
-  AfterExternBlock: false
-  BeforeCatch: false
-  BeforeElse: false
-  BeforeLambdaBody: false
-  BeforeWhile: false
-  SplitEmptyFunction: false
-  SplitEmptyRecord: false
-  SplitEmptyNamespace: false
-AlignConsecutiveDeclarations: true
-AlignConsecutiveAssignments: true
-AllowShortFunctionsOnASingleLine: All
-AllowShortIfStatementsOnASingleLine: AllIfsAndElse
-AlignConsecutiveMacros: true
-AllowShortBlocksOnASingleLine: Always
-AllowShortCaseLabelsOnASingleLine: true
-Cpp11BracedListStyle: false
-ColumnLimit: 0