Removed the delete calls to ZoneObjects.

Review URL: http://codereview.chromium.org/115348

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1948 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/arm/codegen-arm.cc

@@ -1529,8 +1529,6 @@ void CodeGenerator::GenerateFastCaseSwitchJumpTable(
   if (node->break_target()->is_linked()) {
     node->break_target()->Bind();
   }
-
-  delete start_frame;
 }
 
 
@@ -2132,7 +2130,6 @@ void CodeGenerator::VisitTryCatch(TryCatch* node) {
       }
       shadows[i]->other_target()->Jump();
     }
-    delete shadows[i];
   }
 
   exit.Bind();
@@ -2308,7 +2305,6 @@ void CodeGenerator::VisitTryFinally(TryFinally* node) {
         original->Branch(eq);
       }
     }
-    delete shadows[i];
   }
 
   if (has_valid_frame()) {

src/arm/jump-target-arm.cc

@@ -272,7 +272,6 @@ void JumpTarget::DoBind(int mergable_elements) {
             if (other != NULL && other->Equals(cgen_->frame())) {
               // Set the reaching frame element to null to avoid
               // processing it later, and then bind its entry label.
-              delete other;
               reaching_frames_[j] = NULL;
               __ bind(&merge_labels_[j]);
             }
@@ -309,7 +308,6 @@ void JumpTarget::DoBind(int mergable_elements) {
     // them.
     for (int i = 0; i < reaching_frames_.length(); i++) {
       if (!merge_labels_[i].is_bound()) {
-        delete reaching_frames_[i];
         reaching_frames_[i] = NULL;
         __ bind(&merge_labels_[i]);
       }

src/codegen.cc

@@ -104,7 +104,6 @@ void CodeGenerator::SetFrame(VirtualFrame* new_frame,
 void CodeGenerator::DeleteFrame() {
   if (has_valid_frame()) {
     frame_->DetachFromCodeGenerator();
-    delete frame_;
     frame_ = NULL;
   }
 }

src/ia32/codegen-ia32.cc

@@ -2183,8 +2183,6 @@ void CodeGenerator::GenerateFastCaseSwitchJumpTable(
       __ WriteInternalReference(entry_pos, *case_targets[i]);
     }
   }
-
-  delete start_frame;
 }
 
 
@@ -2978,7 +2976,6 @@ void CodeGenerator::VisitTryCatch(TryCatch* node) {
         shadows[i]->other_target()->Jump();
       }
     }
-    delete shadows[i];
   }
 
   exit.Bind();
@@ -3159,7 +3156,6 @@ void CodeGenerator::VisitTryFinally(TryFinally* node) {
         original->Branch(equal);
       }
     }
-    delete shadows[i];
   }
 
   if (has_valid_frame()) {

src/ia32/jump-target-ia32.cc

@@ -305,7 +305,6 @@ void JumpTarget::DoBind(int mergable_elements) {
             if (other != NULL && other->Equals(cgen_->frame())) {
               // Set the reaching frame element to null to avoid
               // processing it later, and then bind its entry label.
-              delete other;
               reaching_frames_[j] = NULL;
               __ bind(&merge_labels_[j]);
             }
@@ -342,7 +341,6 @@ void JumpTarget::DoBind(int mergable_elements) {
     // them.
     for (int i = 0; i < reaching_frames_.length(); i++) {
       if (!merge_labels_[i].is_bound()) {
-        delete reaching_frames_[i];
         reaching_frames_[i] = NULL;
         __ bind(&merge_labels_[i]);
       }