Non-SFI NaCl: Batch-open resource files

components/nacl/browser/nacl_process_host.h

Index: components/nacl/browser/nacl_process_host.h
diff --git a/components/nacl/browser/nacl_process_host.h b/components/nacl/browser/nacl_process_host.h
index eb138b61809f2f383ad2bc3c0d0c7efdb0a25cf1..94a23e1e0eeb01c2a8e9f72c3c72fec092a9093e 100644
--- a/components/nacl/browser/nacl_process_host.h
+++ b/components/nacl/browser/nacl_process_host.h
@@ -7,6 +7,10 @@
 
 #include "build/build_config.h"
 
+#include <string>
+#include <utility>
+#include <vector>
+
 #include "base/files/file.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util_proxy.h"
@@ -46,6 +50,7 @@ void* AllocateAddressSpaceASLR(base::ProcessHandle process, size_t size);
 // running in the renderer and NaCl processes.
 class NaClProcessHost : public content::BrowserChildProcessHostDelegate {
  public:
+  class ResourceFileInfo;
   // manifest_url: the URL of the manifest of the Native Client plugin being
   // executed.
   // nexe_file: A file that corresponds to the nexe module to be loaded.
@@ -57,16 +62,19 @@ class NaClProcessHost : public content::BrowserChildProcessHostDelegate {
   // off_the_record: was the process launched from an incognito renderer?
   // process_type: the type of NaCl process.
   // profile_directory: is the path of current profile directory.
-  NaClProcessHost(const GURL& manifest_url,
-                  base::File nexe_file,
-                  const NaClFileToken& nexe_token,
-                  ppapi::PpapiPermissions permissions,
-                  int render_view_id,
-                  uint32 permission_bits,
-                  bool uses_nonsfi_mode,
-                  bool off_the_record,
-                  NaClAppProcessType process_type,
-                  const base::FilePath& profile_directory);
+  NaClProcessHost(
+      const GURL& manifest_url,
+      base::File nexe_file,
+      const NaClFileToken& nexe_token,
+      scoped_ptr<ResourceFileInfo[]> resource_files_info,
+      size_t resource_files_info_len_,
+      ppapi::PpapiPermissions permissions,
+      int render_view_id,
+      uint32 permission_bits,
+      bool uses_nonsfi_mode,
+      bool off_the_record,
+      NaClAppProcessType process_type,
+      const base::FilePath& profile_directory);
   ~NaClProcessHost() override;
 
   void OnProcessCrashed(int exit_status) override;
@@ -95,6 +103,28 @@ class NaClProcessHost : public content::BrowserChildProcessHostDelegate {
   content::BrowserChildProcessHost* process() { return process_.get(); }
   content::BrowserPpapiHost* browser_ppapi_host() { return ppapi_host_.get(); }
 
+  class ResourceFileInfo {
+    MOVE_ONLY_TYPE_FOR_CPP_03(ResourceFileInfo, RValue);
+   public:
+    ResourceFileInfo();
+    ResourceFileInfo(base::File file,
+                     const NaClFileToken& file_token,
+                     const std::string& file_key);
+    ~ResourceFileInfo();
+
+    ResourceFileInfo(RValue other);
+    ResourceFileInfo& operator=(RValue other);
+
+    base::File file() { return file_.Pass(); }
+    const NaClFileToken& file_token() const { return file_token_; }
+    const std::string& file_key() const { return file_key_; }
+
+   private:
+    base::File file_;
+    NaClFileToken file_token_;
+    std::string file_key_;
+  };
+
  private:
   bool LaunchNaClGdb();
 
@@ -182,6 +212,8 @@ class NaClProcessHost : public content::BrowserChildProcessHostDelegate {
   GURL manifest_url_;
   base::File nexe_file_;
   NaClFileToken nexe_token_;
+  scoped_ptr<ResourceFileInfo[]> resource_files_info_;
+  size_t resource_files_info_len_;
 
   ppapi::PpapiPermissions permissions_;