Remove NearLabel, replacing remaining occurrences with Label

src/assembler.h

Index: src/assembler.h
diff --git a/src/assembler.h b/src/assembler.h
index b2dde381028a8806940c812ba2fd9c72e7a998e1..1f103d45b9b191566e0b2ce236b1c6b56bbe9a25 100644
--- a/src/assembler.h
+++ b/src/assembler.h
@@ -135,57 +135,6 @@ class Label BASE_EMBEDDED {
 
 
 // -----------------------------------------------------------------------------
-// NearLabels are labels used for short jumps (in Intel jargon).
-// NearLabels should be used if it can be guaranteed that the jump range is
-// within -128 to +127. We already use short jumps when jumping backwards,
-// so using a NearLabel will only have performance impact if used for forward
-// jumps.
-class NearLabel BASE_EMBEDDED {
- public:
-  NearLabel() { Unuse(); }
-  ~NearLabel() { ASSERT(!is_linked()); }
-
-  void Unuse() {
-    pos_ = -1;
-    unresolved_branches_ = 0;
-#ifdef DEBUG
-    for (int i = 0; i < kMaxUnresolvedBranches; i++) {
-      unresolved_positions_[i] = -1;
-    }
-#endif
-  }
-
-  int pos() {
-    ASSERT(is_bound());
-    return pos_;
-  }
-
-  bool is_bound() { return pos_ >= 0; }
-  bool is_linked() { return !is_bound() && unresolved_branches_ > 0; }
-  bool is_unused() { return !is_bound() && unresolved_branches_ == 0; }
-
-  void bind_to(int position) {
-    ASSERT(!is_bound());
-    pos_ = position;
-  }
-
-  void link_to(int position) {
-    ASSERT(!is_bound());
-    ASSERT(unresolved_branches_ < kMaxUnresolvedBranches);
-    unresolved_positions_[unresolved_branches_++] = position;
-  }
-
- private:
-  static const int kMaxUnresolvedBranches = 8;
-  int pos_;
-  int unresolved_branches_;
-  int unresolved_positions_[kMaxUnresolvedBranches];
-
-  friend class Assembler;
-};
-
-
-// -----------------------------------------------------------------------------
 // Relocation information