[presubmit] Fix whitespace/semicolon linter violations.

src/base/bits.h

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_BASE_BITS_H_
 #define V8_BASE_BITS_H_
 
 #include <stdint.h>
 #include "src/base/macros.h"
 #if V8_CC_MSVC
@@ skipping 87 matching lines @@
 inline unsigned CountTrailingZeros32(uint32_t value) {
 #if V8_HAS_BUILTIN_CTZ
   return value ? __builtin_ctz(value) : 32;
 #elif V8_CC_MSVC
   unsigned long result;  // NOLINT(runtime/int)
   if (!_BitScanForward(&result, value)) return 32;
   return static_cast<unsigned>(result);
 #else
   if (value == 0) return 32;
   unsigned count = 0;
-  for (value ^= value - 1; value >>= 1; ++count)
-    ;
+  for (value ^= value - 1; value >>= 1; ++count) {
+  }
   return count;
 #endif
 }
 
 
 // CountTrailingZeros64(value) returns the number of zero bits preceding the
 // least significant 1 bit in |value| if |value| is non-zero, otherwise it
 // returns 64.
 inline unsigned CountTrailingZeros64(uint64_t value) {
 #if V8_HAS_BUILTIN_CTZ
   return value ? __builtin_ctzll(value) : 64;
 #else
   if (value == 0) return 64;
   unsigned count = 0;
-  for (value ^= value - 1; value >>= 1; ++count)
-    ;
+  for (value ^= value - 1; value >>= 1; ++count) {
+  }
   return count;
 #endif
 }
 
 
 // Returns true iff |value| is a power of 2.
 inline bool IsPowerOfTwo32(uint32_t value) {
   return value && !(value & (value - 1));
 }
 
@@ skipping 124 matching lines @@
 // truncated to uint32. If |rhs| is zero, then zero is returned.
 inline uint32_t UnsignedMod32(uint32_t lhs, uint32_t rhs) {
   return rhs ? lhs % rhs : 0u;
 }
 
 }  // namespace bits
 }  // namespace base
 }  // namespace v8
 
 #endif  // V8_BASE_BITS_H_