Revert^2 "Allow boot image for a part of the boot classpath."

This reverts commit fb83d76a8b186df05f874216b535f5ad57e7bd02.

Fixed host run-test dependencies, cleaned up target run-test
and gtest dependencies.

Test: rm -f out/host/linux-x86/framework/conscrypt-hostdex.jar
      testrunner.py -b --host --optimizing -t 660-clinit
Bug: 119868597
Change-Id: Ia0a5aba0223ae6616bf3e109daf0af7b8355d048
diff --git a/runtime/oat_file_assistant.h b/runtime/oat_file_assistant.h
index 09c9d3b..def55b8 100644
--- a/runtime/oat_file_assistant.h
+++ b/runtime/oat_file_assistant.h
@@ -246,8 +246,10 @@
 
  private:
   struct ImageInfo {
-    uint32_t boot_image_checksum = 0;
+    bool ValidateBootClassPathChecksums(const OatFile& oat_file) const;
+
     std::string location;
+    std::string boot_class_path_checksums;
 
     static std::unique_ptr<ImageInfo> GetRuntimeImageInfo(InstructionSet isa,
                                                           std::string* error_msg);