Mostly-boilerplate to add MemoryMapSnapshot

snapshot/test/test_process_snapshot.h

Index: snapshot/test/test_process_snapshot.h
diff --git a/snapshot/test/test_process_snapshot.h b/snapshot/test/test_process_snapshot.h
index a30d82a3eeb4d2063ee215ed108d8d5078dd884b..2f5cd45a1a1b6d830e7da73dcd4a04c6552f0eea 100644
--- a/snapshot/test/test_process_snapshot.h
+++ b/snapshot/test/test_process_snapshot.h
@@ -26,6 +26,7 @@
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "snapshot/exception_snapshot.h"
+#include "snapshot/memory_map_region_snapshot.h"
 #include "snapshot/memory_snapshot.h"
 #include "snapshot/module_snapshot.h"
 #include "snapshot/process_snapshot.h"
@@ -96,6 +97,15 @@ class TestProcessSnapshot final : public ProcessSnapshot {
     exception_ = exception.Pass();
   }
 
+  //! \brief Adds a memory map region snapshot to be returned by MemoryMap().
+  //!
+  //! \param[in] region The memory map region snapshot that will be included in
+  //!     MemoryMap(). The TestProcessSnapshot object takes ownership of \a
+  //!     region.
+  void AddMemoryMapRegion(scoped_ptr<MemoryMapRegionSnapshot> region) {
+    memory_map_.push_back(region.release());
+  }
+
   //! \brief Add a memory snapshot to be returned by ExtraMemory().
   //!
   //! \param[in] extra_memory The memory snapshot that will be included in
@@ -120,6 +130,7 @@ class TestProcessSnapshot final : public ProcessSnapshot {
   std::vector<const ThreadSnapshot*> Threads() const override;
   std::vector<const ModuleSnapshot*> Modules() const override;
   const ExceptionSnapshot* Exception() const override;
+  std::vector<const MemoryMapRegionSnapshot*> MemoryMap() const override;
   std::vector<const MemorySnapshot*> ExtraMemory() const override;
 
  private:
@@ -136,6 +147,7 @@ class TestProcessSnapshot final : public ProcessSnapshot {
   PointerVector<ThreadSnapshot> threads_;
   PointerVector<ModuleSnapshot> modules_;
   scoped_ptr<ExceptionSnapshot> exception_;
+  PointerVector<MemoryMapRegionSnapshot> memory_map_;
   PointerVector<MemorySnapshot> extra_memory_;
 
   DISALLOW_COPY_AND_ASSIGN(TestProcessSnapshot);