Remove faster ticks for debug mode.

This solves the problem that code runs very slow when the debugger is enabled.

BUG=v8:2179
TEST=

Review URL: https://chromiumcodereview.appspot.com/10544135

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11802 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/arm/full-codegen-arm.cc

@@ -328,7 +328,7 @@ void FullCodeGenerator::EmitProfilingCounterReset() {
   }
   if (isolate()->IsDebuggerActive()) {
     // Detect debug break requests as soon as possible.
-    reset_value = 10;
+    reset_value = FLAG_interrupt_budget >> 4;
   }
   __ mov(r2, Operand(profiling_counter_));
   __ mov(r3, Operand(Smi::FromInt(reset_value)));

src/ia32/full-codegen-ia32.cc

@@ -317,10 +317,6 @@ void FullCodeGenerator::EmitProfilingCounterReset() {
     // Self-optimization is a one-off thing: if it fails, don't try again.
     reset_value = Smi::kMaxValue;
   }
-  if (isolate()->IsDebuggerActive()) {
-    // Detect debug break requests as soon as possible.
-    reset_value = 10;
-  }
   __ mov(ebx, Immediate(profiling_counter_));
   __ mov(FieldOperand(ebx, JSGlobalPropertyCell::kValueOffset),
          Immediate(Smi::FromInt(reset_value)));

src/mips/full-codegen-mips.cc

@@ -332,7 +332,7 @@ void FullCodeGenerator::EmitProfilingCounterReset() {
   }
   if (isolate()->IsDebuggerActive()) {
     // Detect debug break requests as soon as possible.
-    reset_value = 10;
+    reset_value = FLAG_interrupt_budget >> 4;
   }
   __ li(a2, Operand(profiling_counter_));
   __ li(a3, Operand(Smi::FromInt(reset_value)));

src/x64/full-codegen-x64.cc

@@ -310,10 +310,6 @@ void FullCodeGenerator::EmitProfilingCounterReset() {
     // Self-optimization is a one-off thing; if it fails, don't try again.
     reset_value = Smi::kMaxValue;
   }
-  if (isolate()->IsDebuggerActive()) {
-    // Detect debug break requests as soon as possible.
-    reset_value = 10;
-  }
   __ movq(rbx, profiling_counter_, RelocInfo::EMBEDDED_OBJECT);
   __ movq(kScratchRegister,
           reinterpret_cast<uint64_t>(Smi::FromInt(reset_value)),