Merge Debugger and Debug.

src/full-codegen.cc

Index: src/full-codegen.cc
diff --git a/src/full-codegen.cc b/src/full-codegen.cc
index 6ae927c9018a16a5462f2448f5ae79bdc3e997a1..e33c9895b80169f7ef931e06dc40b1a14ba63449 100644
--- a/src/full-codegen.cc
+++ b/src/full-codegen.cc
@@ -823,7 +823,7 @@ void FullCodeGenerator::SetStatementPosition(Statement* stmt) {
     // If the position recording did record a new position generate a debug
     // break slot to make the statement breakable.
     if (position_recorded) {
-      Debug::GenerateSlot(masm_);
+      DebugCodegen::GenerateSlot(masm_);
     }
   }
 }
@@ -849,7 +849,7 @@ void FullCodeGenerator::SetExpressionPosition(Expression* expr) {
     // If the position recording did record a new position generate a debug
     // break slot to make the statement breakable.
     if (position_recorded) {
-      Debug::GenerateSlot(masm_);
+      DebugCodegen::GenerateSlot(masm_);
     }
   }
 }