[runtime] Use DCHECK_EQ instead of DCHECK for number of args.

src/runtime/runtime-compiler.cc

Index: src/runtime/runtime-compiler.cc
diff --git a/src/runtime/runtime-compiler.cc b/src/runtime/runtime-compiler.cc
index 9dc9659b1b0055ddd9e7c8a61f05ea0ff42b35cc..f1c76bb2acc5734cc629d26784b5eb58b838d12b 100644
--- a/src/runtime/runtime-compiler.cc
+++ b/src/runtime/runtime-compiler.cc
@@ -127,7 +127,7 @@ RUNTIME_FUNCTION(Runtime_InstantiateAsmJs) {
 
 RUNTIME_FUNCTION(Runtime_NotifyStubFailure) {
   HandleScope scope(isolate);
-  DCHECK(args.length() == 0);
+  DCHECK_EQ(0, args.length());
   Deoptimizer* deoptimizer = Deoptimizer::Grab(isolate);
   DCHECK(AllowHeapAllocation::IsAllowed());
   delete deoptimizer;
@@ -158,7 +158,7 @@ class ActivationsFinder : public ThreadVisitor {
 
 RUNTIME_FUNCTION(Runtime_NotifyDeoptimized) {
   HandleScope scope(isolate);
-  DCHECK(args.length() == 1);
+  DCHECK_EQ(1, args.length());
   CONVERT_SMI_ARG_CHECKED(type_arg, 0);
   Deoptimizer::BailoutType type =
       static_cast<Deoptimizer::BailoutType>(type_arg);
@@ -300,7 +300,7 @@ BailoutId DetermineEntryAndDisarmOSRForInterpreter(JavaScriptFrame* frame) {
 
 RUNTIME_FUNCTION(Runtime_CompileForOnStackReplacement) {
   HandleScope scope(isolate);
-  DCHECK(args.length() == 1);
+  DCHECK_EQ(1, args.length());
   CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 0);
 
   // We're not prepared to handle a function with arguments object.
@@ -385,7 +385,7 @@ RUNTIME_FUNCTION(Runtime_CompileForOnStackReplacement) {
 
 RUNTIME_FUNCTION(Runtime_TryInstallOptimizedCode) {
   HandleScope scope(isolate);
-  DCHECK(args.length() == 1);
+  DCHECK_EQ(1, args.length());
   CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 0);
 
   // First check if this is a real stack overflow.
@@ -452,7 +452,7 @@ static Object* CompileGlobalEval(Isolate* isolate, Handle<String> source,
 
 RUNTIME_FUNCTION(Runtime_ResolvePossiblyDirectEval) {
   HandleScope scope(isolate);
-  DCHECK(args.length() == 6);
+  DCHECK_EQ(6, args.length());
 
   Handle<Object> callee = args.at(0);