PPC: Speed up cctest/test-debug/DebugBreakLoop.

src/full-codegen/ppc/full-codegen-ppc.cc

Index: src/full-codegen/ppc/full-codegen-ppc.cc
diff --git a/src/full-codegen/ppc/full-codegen-ppc.cc b/src/full-codegen/ppc/full-codegen-ppc.cc
index ea81d0110cd779935481e1a5bd1bfc80321dfafe..c56693672923b05b60af8d7aab273b67889bc881 100644
--- a/src/full-codegen/ppc/full-codegen-ppc.cc
+++ b/src/full-codegen/ppc/full-codegen-ppc.cc
@@ -413,10 +413,6 @@ void FullCodeGenerator::EmitProfilingCounterDecrement(int delta) {
 
 void FullCodeGenerator::EmitProfilingCounterReset() {
   int reset_value = FLAG_interrupt_budget;
-  if (info_->is_debug()) {
-    // Detect debug break requests as soon as possible.
-    reset_value = FLAG_interrupt_budget >> 4;
-  }
   __ mov(r5, Operand(profiling_counter_));
   __ LoadSmiLiteral(r6, Smi::FromInt(reset_value));
   __ StoreP(r6, FieldMemOperand(r5, Cell::kValueOffset), r0);