Miscelleanous fixes for HiDPI issues in plugins.

content/browser/plugin_process_host.cc

 // Copyright (c) 2012 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 "content/browser/plugin_process_host.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #elif defined(OS_POSIX)
 #include <utility>  // for pair<>
@@ skipping 23 matching lines @@
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/plugin_service.h"
 #include "content/public/browser/resource_context.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/process_type.h"
 #include "content/public/common/sandboxed_process_launcher_delegate.h"
 #include "ipc/ipc_switches.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "ui/base/ui_base_switches.h"
 #include "ui/gfx/native_widget_types.h"
+#include "ui/gfx/switches.h"
 #include "ui/gl/gl_switches.h"
 
 #if defined(OS_MACOSX)
 #include "base/mac/mac_util.h"
 #include "content/common/plugin_carbon_interpose_constants_mac.h"
 #include "ui/gfx/rect.h"
 #endif
 
 #if defined(OS_WIN)
 #include "base/win/windows_version.h"
 #include "content/common/plugin_constants_win.h"
-#include "ui/gfx/switches.h"
 #endif
 
 namespace content {
 
 #if defined(OS_WIN)
 void PluginProcessHost::OnPluginWindowDestroyed(HWND window, HWND parent) {
   // The window is destroyed at this point, we just care about its parent, which
   // is the intermediate window we created.
   std::set<HWND>::iterator window_index =
       plugin_parent_windows_set_.find(parent);
@@ skipping 134 matching lines @@
     switches::kDisableBreakpad,
     switches::kDisableDirectNPAPIRequests,
     switches::kEnableStatsTable,
     switches::kFullMemoryCrashReport,
     switches::kLoggingLevel,
     switches::kLogPluginMessages,
     switches::kNoSandbox,
     switches::kPluginStartupDialog,
     switches::kTraceStartup,
     switches::kUseGL,
+    switches::kForceDeviceScaleFactor,
 #if defined(OS_MACOSX)
     switches::kDisableCoreAnimationPlugins,
     switches::kEnableSandboxLogging,
 #endif
   };
 
   cmd_line->CopySwitchesFrom(browser_command_line, kSwitchNames,
                              arraysize(kSwitchNames));
 
   GpuDataManagerImpl::GetInstance()->AppendPluginCommandLine(cmd_line);
@@ skipping 204 matching lines @@
 
 void PluginProcessHost::GetContexts(const ResourceHostMsg_Request& request,
                                     ResourceContext** resource_context,
                                     net::URLRequestContext** request_context) {
   *resource_context =
       resource_context_map_[request.origin_pid].resource_context;
   *request_context = (*resource_context)->GetRequestContext();
 }
 
 }  // namespace content