Rename is_call to always_calls and contains_call to can_call.

runtime/vm/locations.h

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef VM_LOCATIONS_H_
 #define VM_LOCATIONS_H_
 
 #include "vm/allocation.h"
 #include "vm/assembler.h"
 #include "vm/bitfield.h"
@@ skipping 237 matching lines @@
 
   Location in(intptr_t index) const {
     return input_locations_[index];
   }
 
   Location* in_slot(intptr_t index) {
     return &input_locations_[index];
   }
 
   void set_in(intptr_t index, Location loc) {
-    ASSERT(!is_call() || loc.IsRegister());
+    ASSERT(!always_calls() || loc.IsRegister());
     input_locations_[index] = loc;
   }
 
   intptr_t temp_count() const {
     return temp_locations_.length();
   }
 
   Location temp(intptr_t index) const {
     return temp_locations_[index];
   }
 
   Location* temp_slot(intptr_t index) {
     return &temp_locations_[index];
   }
 
   void set_temp(intptr_t index, Location loc) {
-    ASSERT(!is_call() || loc.IsRegister());
+    ASSERT(!always_calls() || loc.IsRegister());
     temp_locations_[index] = loc;
   }
 
   Location out() const {
     return output_location_;
   }
 
   Location* out_slot() {
     return &output_location_;
   }
 
   void set_out(Location loc) {
-    ASSERT(!is_call() || loc.IsRegister());
+    ASSERT(!always_calls() || loc.IsRegister());
     output_location_ = loc;
   }
 
   BitmapBuilder* stack_bitmap() const { return stack_bitmap_; }
 
-  bool is_call() const {
+  bool always_calls() const {
     return contains_call_ == kCall;
   }
 
-  bool contains_call() const {
+  bool can_call() {
     return contains_call_ != kNoCall;
   }
 
   void PrintTo(BufferFormatter* f) const;
 
   static LocationSummary* Make(intptr_t input_count,
                                Location out,
                                ContainsCall contains_call);
 
   RegisterSet* live_registers() {
     return &live_registers_;
   }
 
  private:
   // TODO(vegorov): replace with ZoneArray.
   GrowableArray<Location> input_locations_;
   GrowableArray<Location> temp_locations_;
   Location output_location_;
   BitmapBuilder* stack_bitmap_;
 
   const ContainsCall contains_call_;
   RegisterSet live_registers_;
 };
 
 
 }  // namespace dart
 
 #endif  // VM_LOCATIONS_H_