cc mojo: Use ArrayDataViews in RenderPasses

ui/events/mojo/latency_info_struct_traits.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef UI_EVENTS_MOJO_LATENCY_INFO_STRUCT_TRAITS_H_
 #define UI_EVENTS_MOJO_LATENCY_INFO_STRUCT_TRAITS_H_
 
 #include "ui/events/latency_info.h"
 #include "ui/events/mojo/latency_info.mojom.h"
 #include "ui/gfx/geometry/mojo/geometry_struct_traits.h"
 
 namespace mojo {
 
 using InputCoordinateArray = CArray<gfx::PointF>;
 
 template <>
 struct ArrayTraits<ui::LatencyInfo::LatencyMap> {
   using Element = ui::LatencyInfo::LatencyMap::value_type;
   using Iterator = ui::LatencyInfo::LatencyMap::iterator;
   using ConstIterator = ui::LatencyInfo::LatencyMap::const_iterator;
 
   static ConstIterator GetBegin(const ui::LatencyInfo::LatencyMap& input) {
     return input.begin();
   }
   static Iterator GetBegin(ui::LatencyInfo::LatencyMap& input) {
     return input.begin();
   }
 
-  static void AdvanceIterator(ConstIterator& iterator) { iterator++; }
-  static void AdvanceIterator(Iterator& iterator) { iterator++; }
+  static void AdvanceIterator(const ui::LatencyInfo::LatencyMap& input,
+                              ConstIterator& iterator) {
+    iterator++;
+  }
+  static void AdvanceIterator(ui::LatencyInfo::LatencyMap& input,
+                              Iterator& iterator) {
+    iterator++;
+  }
 
-  static const Element& GetValue(ConstIterator& iterator) { return *iterator; }
-  static Element& GetValue(Iterator& iterator) { return *iterator; }
+  static const Element& GetValue(const ui::LatencyInfo::LatencyMap& input,
+                                 ConstIterator& iterator) {
+    return *iterator;
+  }
+  static Element& GetValue(ui::LatencyInfo::LatencyMap& input,
+                           Iterator& iterator) {
+    return *iterator;
+  }
 
   static size_t GetSize(const ui::LatencyInfo::LatencyMap& input) {
     return input.size();
   }
 };
 
 template <>
 struct StructTraits<ui::mojom::LatencyComponent,
                     ui::LatencyInfo::LatencyComponent> {
   static int64_t sequence_number(
@@ skipping 41 matching lines @@
   static InputCoordinateArray input_coordinates(const ui::LatencyInfo& info);
   static int64_t trace_id(const ui::LatencyInfo& info);
   static bool coalesced(const ui::LatencyInfo& info);
   static bool terminated(const ui::LatencyInfo& info);
   static bool Read(ui::mojom::LatencyInfoDataView data, ui::LatencyInfo* out);
 };
 
 }  // namespace mojo
 
 #endif  // UI_EVENTS_MOJO_LATENCY_INFO_STRUCT_TRAITS_H_