Replace 'operator*' with explicit 'get' method on SmartPointer

src/gdb-jit.cc

Index: src/gdb-jit.cc
diff --git a/src/gdb-jit.cc b/src/gdb-jit.cc
index 21cfd22334936626bf660f2e455cf518823e2bd3..afe5b7117da812747a98d053988f1777487db8af 100644
--- a/src/gdb-jit.cc
+++ b/src/gdb-jit.cc
@@ -1089,7 +1089,7 @@ class DebugInfoSection : public DebugSection {
     w->Write<uint8_t>(sizeof(intptr_t));
 
     w->WriteULEB128(1);  // Abbreviation code.
-    w->WriteString(*desc_->GetFilename());
+    w->WriteString(desc_->GetFilename().get());
     w->Write<intptr_t>(desc_->CodeStart());
     w->Write<intptr_t>(desc_->CodeStart() + desc_->CodeSize());
     w->Write<uint32_t>(0);
@@ -1131,7 +1131,7 @@ class DebugInfoSection : public DebugSection {
       for (int param = 0; param < params; ++param) {
         w->WriteULEB128(current_abbreviation++);
         w->WriteString(
-            *scope->parameter(param)->name()->ToCString(DISALLOW_NULLS));
+            scope->parameter(param)->name()->ToCString(DISALLOW_NULLS).get());
         w->Write<uint32_t>(ty_offset);
         Writer::Slot<uint32_t> block_size = w->CreateSlotHere<uint32_t>();
         uintptr_t block_start = w->position();
@@ -1182,7 +1182,7 @@ class DebugInfoSection : public DebugSection {
       for (int local = 0; local < locals; ++local) {
         w->WriteULEB128(current_abbreviation++);
         w->WriteString(
-            *stack_locals[local]->name()->ToCString(DISALLOW_NULLS));
+            stack_locals[local]->name()->ToCString(DISALLOW_NULLS).get());
         w->Write<uint32_t>(ty_offset);
         Writer::Slot<uint32_t> block_size = w->CreateSlotHere<uint32_t>();
         uintptr_t block_start = w->position();
@@ -1455,7 +1455,7 @@ class DebugLineSection : public DebugSection {
     w->Write<uint8_t>(1);  // DW_LNS_SET_COLUMN operands count.
     w->Write<uint8_t>(0);  // DW_LNS_NEGATE_STMT operands count.
     w->Write<uint8_t>(0);  // Empty include_directories sequence.
-    w->WriteString(*desc_->GetFilename());  // File name.
+    w->WriteString(desc_->GetFilename().get());  // File name.
     w->WriteULEB128(0);  // Current directory.
     w->WriteULEB128(0);  // Unknown modification time.
     w->WriteULEB128(0);  // Unknown file size.
@@ -2009,7 +2009,8 @@ void GDBJITInterface::AddCode(Handle<Name> name,
   if (!name.is_null() && name->IsString()) {
     SmartArrayPointer<char> name_cstring =
         Handle<String>::cast(name)->ToCString(DISALLOW_NULLS);
-    AddCode(*name_cstring, *code, GDBJITInterface::FUNCTION, *script, info);
+    AddCode(name_cstring.get(), *code, GDBJITInterface::FUNCTION, *script,
+            info);
   } else {
     AddCode("", *code, GDBJITInterface::FUNCTION, *script, info);
   }
@@ -2132,7 +2133,7 @@ void GDBJITInterface::AddCode(GDBJITInterface::CodeTag tag,
                               Code* code) {
   if (!FLAG_gdbjit) return;
   if (name != NULL && name->IsString()) {
-    AddCode(tag, *String::cast(name)->ToCString(DISALLOW_NULLS), code);
+    AddCode(tag, String::cast(name)->ToCString(DISALLOW_NULLS).get(), code);
   } else {
     AddCode(tag, "", code);
   }