Revert "Load app images"

Fails when a method is duplicated (see test 097-duplicate-method)

Bug: 22858531

This reverts commit f7fd970244f143b1abb956e29794c446e4d57f46.

Change-Id: Ib30ae5be00cc568e799290be6b3c8f29cbbe4c20
diff --git a/compiler/image_writer.h b/compiler/image_writer.h
index 622eb19..ad69038 100644
--- a/compiler/image_writer.h
+++ b/compiler/image_writer.h
@@ -49,7 +49,7 @@
 
 class ClassTable;
 
-static constexpr int kInvalidFd = -1;
+static constexpr int kInvalidImageFd = -1;
 
 // Write a Space built during compilation for use during execution.
 class ImageWriter FINAL {
@@ -103,15 +103,11 @@
 
   uint8_t* GetOatFileBegin(const char* oat_filename) const;
 
-  // If image_fd is not kInvalidFd, then we use that for the image file. Otherwise we open
+  // If image_fd is not kInvalidImageFd, then we use that for the file. Otherwise we open
   // the names in image_filenames.
-  // If oat_fd is not kInvalidFd, then we use that for the oat file. Otherwise we open
-  // the names in oat_filenames.
   bool Write(int image_fd,
              const std::vector<const char*>& image_filenames,
-             int oat_fd,
-             const std::vector<const char*>& oat_filenames,
-             const std::string& oat_location)
+             const std::vector<const char*>& oat_filenames)
       REQUIRES(!Locks::mutator_lock_);
 
   uintptr_t GetOatDataBegin(const char* oat_filename) {
@@ -451,10 +447,6 @@
   const ImageInfo& GetConstImageInfo(const char* oat_filename) const;
   const ImageInfo& GetImageInfo(size_t index) const;
 
-  // Find an already strong interned string in the other images or in the boot image. Used to
-  // remove duplicates in the multi image and app image case.
-  mirror::String* FindInternedString(mirror::String* string) SHARED_REQUIRES(Locks::mutator_lock_);
-
   const CompilerDriver& compiler_driver_;
 
   // Beginning target image address for the first image.