Remove chromeos::LibraryLoader

chrome/browser/chromeos/cros/cros_library.h

Index: chrome/browser/chromeos/cros/cros_library.h
diff --git a/chrome/browser/chromeos/cros/cros_library.h b/chrome/browser/chromeos/cros/cros_library.h
index 2f06b765fefd8f3914b7539b43a20b78d200edbb..ce945d91dbd36832786b57411abf65e3a1f7770e 100644
--- a/chrome/browser/chromeos/cros/cros_library.h
+++ b/chrome/browser/chromeos/cros/cros_library.h
@@ -19,7 +19,6 @@ namespace chromeos {
 class BurnLibrary;
 class CertLibrary;
 class CryptohomeLibrary;
-class LibraryLoader;
 class NetworkLibrary;
 
 // This class handles access to sub-parts of ChromeOS library. it provides
@@ -32,14 +31,8 @@ class CrosLibrary {
   // mock objects).
   class TestApi {
    public:
-    // Resets the stub implementation of the library and loads libcros.
-    // Used by tests that need to run with libcros (i.e. on a device).
-    void ResetUseStubImpl();
-
     // Passing true for own for these setters will cause them to be deleted
     // when the CrosLibrary is deleted (or other mocks are set).
-    // Setter for LibraryLoader.
-    void SetLibraryLoader(LibraryLoader* loader, bool own);
     void SetCertLibrary(CertLibrary* library, bool own);
     void SetBurnLibrary(BurnLibrary* library, bool own);
     void SetCryptohomeLibrary(CryptohomeLibrary* library, bool own);
@@ -70,12 +63,14 @@ class CrosLibrary {
   // Getter for Test API that gives access to internal members of this class.
   TestApi* GetTestApi();
 
-  bool libcros_loaded() { return libcros_loaded_; }
+  // Note: Since we are no longer loading Libcros, we can return true here
+  // whenever the used libraries are not stub.
+  // TODO(hashimoto): Remove this method.
+  bool libcros_loaded() { return !use_stub_impl_; }
 
   // Returns an unlocalized string describing the last load error (if any).
-  const std::string& load_error_string() {
-    return load_error_string_;
-  }
+  // TODO(hashimoto): Remove this method.
+  std::string load_error_string() { return std::string(); }
 
  private:
   friend struct base::DefaultLazyInstanceTraits<chromeos::CrosLibrary>;
@@ -84,12 +79,6 @@ class CrosLibrary {
   explicit CrosLibrary(bool use_stub);
   virtual ~CrosLibrary();
 
-  bool LoadLibcros();
-
-  LibraryLoader* library_loader_;
-
-  bool own_library_loader_;
-
   // This template supports the creation, setting and optional deletion of
   // the cros libraries.
   template <class L>
@@ -131,12 +120,6 @@ class CrosLibrary {
 
   // Stub implementations of the libraries should be used.
   bool use_stub_impl_;
-  // True if libcros was successfully loaded.
-  bool libcros_loaded_;
-  // True if the last load attempt had an error.
-  bool load_error_;
-  // Contains the error string from the last load attempt.
-  std::string load_error_string_;
   scoped_ptr<TestApi> test_api_;
 
   DISALLOW_COPY_AND_ASSIGN(CrosLibrary);