VM: Re-format to use at most one newline between functions

runtime/bin/dartutils.h

Index: runtime/bin/dartutils.h
diff --git a/runtime/bin/dartutils.h b/runtime/bin/dartutils.h
index b98b3a153c1b2591a65cf6aca40d63a960847e0a..b35ee863c32c1b01c1a4c17e70ecb752c0d56318 100644
--- a/runtime/bin/dartutils.h
+++ b/runtime/bin/dartutils.h
@@ -33,7 +33,6 @@ static inline Dart_Handle ThrowIfError(Dart_Handle handle) {
   return handle;
 }
 
-
 class CommandLineOptions {
  public:
   explicit CommandLineOptions(int max_count)
@@ -78,7 +77,6 @@ class CommandLineOptions {
   DISALLOW_COPY_AND_ASSIGN(CommandLineOptions);
 };
 
-
 class DartUtils {
  public:
   // Returns the integer value of a Dart object. If the object is not
@@ -261,7 +259,6 @@ class DartUtils {
   DISALLOW_IMPLICIT_CONSTRUCTORS(DartUtils);
 };
 
-
 class CObject {
  public:
   // These match the constants in sdk/lib/io/common.dart.
@@ -358,7 +355,6 @@ class CObject {
   DISALLOW_COPY_AND_ASSIGN(CObject);
 };
 
-
 #define DECLARE_COBJECT_CONSTRUCTORS(t)                                        \
   explicit CObject##t(Dart_CObject* cobject) : CObject(cobject) {              \
     ASSERT(type() == Dart_CObject_k##t);                                       \
@@ -370,7 +366,6 @@ class CObject {
     cobject_ = cobject->AsApiCObject();                                        \
   }
 
-
 #define DECLARE_COBJECT_TYPED_DATA_CONSTRUCTORS(t)                             \
   explicit CObject##t##Array(Dart_CObject* cobject) : CObject(cobject) {       \
     ASSERT(type() == Dart_CObject_kTypedData);                                 \
@@ -384,7 +379,6 @@ class CObject {
     cobject_ = cobject->AsApiCObject();                                        \
   }
 
-
 #define DECLARE_COBJECT_EXTERNAL_TYPED_DATA_CONSTRUCTORS(t)                    \
   explicit CObjectExternal##t##Array(Dart_CObject* cobject)                    \
       : CObject(cobject) {                                                     \
@@ -399,7 +393,6 @@ class CObject {
     cobject_ = cobject->AsApiCObject();                                        \
   }
 
-
 class CObjectBool : public CObject {
  public:
   DECLARE_COBJECT_CONSTRUCTORS(Bool)
@@ -410,7 +403,6 @@ class CObjectBool : public CObject {
   DISALLOW_COPY_AND_ASSIGN(CObjectBool);
 };
 
-
 class CObjectInt32 : public CObject {
  public:
   DECLARE_COBJECT_CONSTRUCTORS(Int32)
@@ -421,7 +413,6 @@ class CObjectInt32 : public CObject {
   DISALLOW_COPY_AND_ASSIGN(CObjectInt32);
 };
 
-
 class CObjectInt64 : public CObject {
  public:
   DECLARE_COBJECT_CONSTRUCTORS(Int64)
@@ -432,7 +423,6 @@ class CObjectInt64 : public CObject {
   DISALLOW_COPY_AND_ASSIGN(CObjectInt64);
 };
 
-
 class CObjectIntptr : public CObject {
  public:
   explicit CObjectIntptr(Dart_CObject* cobject) : CObject(cobject) {
@@ -461,7 +451,6 @@ class CObjectIntptr : public CObject {
   DISALLOW_COPY_AND_ASSIGN(CObjectIntptr);
 };
 
-
 class CObjectBigint : public CObject {
  public:
   // DECLARE_COBJECT_CONSTRUCTORS(Bigint) would miss hex_value_ initialization.
@@ -492,7 +481,6 @@ class CObjectBigint : public CObject {
   DISALLOW_COPY_AND_ASSIGN(CObjectBigint);
 };
 
-
 class CObjectDouble : public CObject {
  public:
   DECLARE_COBJECT_CONSTRUCTORS(Double)
@@ -503,7 +491,6 @@ class CObjectDouble : public CObject {
   DISALLOW_COPY_AND_ASSIGN(CObjectDouble);
 };
 
-
 class CObjectString : public CObject {
  public:
   DECLARE_COBJECT_CONSTRUCTORS(String)
@@ -515,7 +502,6 @@ class CObjectString : public CObject {
   DISALLOW_COPY_AND_ASSIGN(CObjectString);
 };
 
-
 class CObjectArray : public CObject {
  public:
   DECLARE_COBJECT_CONSTRUCTORS(Array)
@@ -532,7 +518,6 @@ class CObjectArray : public CObject {
   DISALLOW_COPY_AND_ASSIGN(CObjectArray);
 };
 
-
 class CObjectSendPort : public CObject {
  public:
   DECLARE_COBJECT_CONSTRUCTORS(SendPort)
@@ -544,7 +529,6 @@ class CObjectSendPort : public CObject {
   DISALLOW_COPY_AND_ASSIGN(CObjectSendPort);
 };
 
-
 class CObjectTypedData : public CObject {
  public:
   explicit CObjectTypedData(Dart_CObject* cobject) : CObject(cobject) {
@@ -567,7 +551,6 @@ class CObjectTypedData : public CObject {
   DISALLOW_COPY_AND_ASSIGN(CObjectTypedData);
 };
 
-
 class CObjectUint8Array : public CObject {
  public:
   DECLARE_COBJECT_TYPED_DATA_CONSTRUCTORS(Uint8)
@@ -579,7 +562,6 @@ class CObjectUint8Array : public CObject {
   DISALLOW_COPY_AND_ASSIGN(CObjectUint8Array);
 };
 
-
 class CObjectExternalUint8Array : public CObject {
  public:
   DECLARE_COBJECT_EXTERNAL_TYPED_DATA_CONSTRUCTORS(Uint8)
@@ -600,7 +582,6 @@ class CObjectExternalUint8Array : public CObject {
   DISALLOW_COPY_AND_ASSIGN(CObjectExternalUint8Array);
 };
 
-
 class ScopedBlockingCall {
  public:
   ScopedBlockingCall() { Dart_ThreadDisableProfiling(); }
@@ -612,7 +593,6 @@ class ScopedBlockingCall {
   DISALLOW_COPY_AND_ASSIGN(ScopedBlockingCall);
 };
 
-
 // Where the argument to the constructor is the handle for an object
 // implementing List<int>, this class creates a scope in which the memory
 // backing the list can be accessed.