Add IsBootPath to MountLibrary. Additional boot path check in imageburner so ...

chrome/browser/chromeos/cros/mount_library.cc

 // Copyright (c) 2009 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.
 
 #include "chrome/browser/chromeos/cros/mount_library.h"
 
 #include "base/message_loop.h"
 #include "base/string_util.h"
 #include "chrome/browser/browser_thread.h"
 #include "chrome/browser/chromeos/cros/cros_library.h"
@@ skipping 21 matching lines @@
   }
 
   void RemoveObserver(Observer* observer) {
     observers_.RemoveObserver(observer);
   }
 
   bool MountPath(const char* device_path) {
     return MountDevicePath(device_path);
   }
 
+  bool IsBootPath(const char* device_path) {
+    return IsBootDevicePath(device_path);
+  }
+
   const DiskVector& disks() const { return disks_; }
 
  private:
   void ParseDisks(const MountStatus& status) {
     disks_.clear();
     for (int i = 0; i < status.size; i++) {
       std::string path;
       std::string mountpath;
       std::string systempath;
       bool parent;
@@ skipping 65 matching lines @@
 class MountLibraryStubImpl : public MountLibrary {
  public:
   MountLibraryStubImpl() {}
   virtual ~MountLibraryStubImpl() {}
 
   // MountLibrary overrides.
   virtual void AddObserver(Observer* observer) {}
   virtual void RemoveObserver(Observer* observer) {}
   virtual const DiskVector& disks() const { return disks_; }
   virtual bool MountPath(const char* device_path) { return false; }
+  virtual bool IsBootPath(const char* device_path) { return true; }
 
  private:
   // The list of disks found.
   DiskVector disks_;
 
   DISALLOW_COPY_AND_ASSIGN(MountLibraryStubImpl);
 };
 
 // static
 MountLibrary* MountLibrary::GetImpl(bool stub) {
   if (stub)
     return new MountLibraryStubImpl();
   else
     return new MountLibraryImpl();
 }
 
 }  // namespace chromeos
 
 // Allows InvokeLater without adding refcounting. This class is a Singleton and
 // won't be deleted until it's last InvokeLater is run.
 DISABLE_RUNNABLE_METHOD_REFCOUNT(chromeos::MountLibraryImpl);