[presubmit] Fix runtime/indentation_namespace linter violations.

R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/1302413007

Cr-Commit-Position: refs/heads/master@{#30514}

include/v8.h

@@ -112,8 +112,8 @@ class MaybeLocal;
 template <class T> class Eternal;
 template<class T> class NonCopyablePersistentTraits;
 template<class T> class PersistentBase;
-template<class T,
-         class M = NonCopyablePersistentTraits<T> > class Persistent;
+template <class T, class M = NonCopyablePersistentTraits<T> >
+class Persistent;
 template <class T>
 class Global;
 template<class K, class V, class T> class PersistentValueMap;

src/globals.h

@@ -438,7 +438,7 @@ class ScopeInfo;
 class Script;
 class Smi;
 template <typename Config, class Allocator = FreeStoreAllocationPolicy>
-    class SplayTree;
+class SplayTree;
 class String;
 class Symbol;
 class Name;

tools/presubmit.py

@@ -65,7 +65,6 @@ LINT_RULES = """
 -readability/namespace
 -readability/nolint
 +readability/streams
--runtime/indentation_namespace
 -runtime/references
 -runtime/threadsafe_fn
 -whitespace/semicolon