Pull in file chooser from Chromium

fix brave/browser-laptop#10666
fix brave/browser-laptop#8601

Auditors: @darkdh, @bbondy, @bsclifton, @bridiver

Author: Sydney Li

atom/browser/common_web_contents_delegate.cc

@@ -22,6 +22,7 @@
 #include "chrome/browser/certificate_viewer.h"
 #include "chrome/browser/ssl/security_state_tab_helper.h"
 #include "chrome/browser/ui/browser.h"
+#include "chrome/browser/file_select_helper.h"
 #include "chrome/browser/ui/browser_dialogs.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/grit/generated_resources.h"
@@ -278,9 +279,7 @@ content::ColorChooser* CommonWebContentsDelegate::OpenColorChooser(
 void CommonWebContentsDelegate::RunFileChooser(
     content::RenderFrameHost* render_frame_host,
     const content::FileChooserParams& params) {
-  if (!web_dialog_helper_)
-    web_dialog_helper_.reset(new WebDialogHelper(owner_window()));
-  web_dialog_helper_->RunFileChooser(render_frame_host, params);
+    FileSelectHelper::RunFileChooser(render_frame_host, params);
 }
 
 void CommonWebContentsDelegate::EnumerateDirectory(content::WebContents* guest,

brave/browser/brave_browser_context.cc

@@ -637,6 +637,14 @@ BraveBrowserContext::GetIOTaskRunner() {
       GetPath(), BrowserThread::GetBlockingPool());
 }
 
+base::FilePath BraveBrowserContext::last_selected_directory() {
+      return GetPrefs()->GetFilePath(prefs::kSelectFileLastDirectory);
+}
+
+void BraveBrowserContext::set_last_selected_directory(const base::FilePath& path) {
+    GetPrefs()->SetFilePath(prefs::kSelectFileLastDirectory, path);
+}
+
 }  // namespace brave
 
 namespace atom {

brave/browser/brave_browser_context.h

@@ -87,6 +87,8 @@ class BraveBrowserContext : public Profile {
   bool HasOffTheRecordProfile() override;
   Profile* GetOriginalProfile() override;
   bool IsSameProfile(Profile* profile) override;
+  base::FilePath last_selected_directory() override;
+  void set_last_selected_directory(const base::FilePath& path) override;
 
   user_prefs::PrefRegistrySyncable* pref_registry() const override {
     return pref_registry_.get(); }

chromium_src/BUILD.gn

@@ -192,6 +192,10 @@ source_set("browser") {
     "//chrome/browser/extensions/global_shortcut_listener_win.cc",
     "//chrome/browser/extensions/global_shortcut_listener_win.h",
 
+    "//chrome/browser/file_select_helper.cc",
+    "//chrome/browser/file_select_helper_mac.mm",
+    "//chrome/browser/file_select_helper.h",
+
     "chrome/browser/first_run/first_run.cc",
     "//chrome/browser/first_run/first_run.h",
     "//chrome/browser/first_run/upgrade_util.h",
@@ -239,6 +243,12 @@ source_set("browser") {
     "chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc",
     "//chrome/browser/ui/webui/chrome_web_ui_controller_factory.h",
 
+    "//chrome/browser/platform_util.h",
+    "//chrome/browser/platform_util.cc",
+    "//chrome/browser/platform_util_mac.mm",
+    "//chrome/browser/platform_util_linux.cc",
+    "//chrome/browser/platform_util_win.cc",
+
     "//chrome/browser/process_singleton_posix.cc",
     "//chrome/browser/process_singleton_win.cc",
     "//chrome/browser/process_singleton.h",

chromium_src/chrome/browser/profiles/profile.h

@@ -129,6 +129,9 @@ class Profile : public atom::AtomBrowserContext {
   // TODO(wjmaclean): Remove this when HostZoomMap migrates to StoragePartition.
   virtual ChromeZoomLevelPrefs* GetZoomLevelPrefs();
 
+  virtual base::FilePath last_selected_directory() = 0;
+  virtual void set_last_selected_directory(const base::FilePath& path) = 0;
+
   // Return whether 2 profiles are the same. 2 profiles are the same if they
   // represent the same profile. This can happen if there is pointer equality
   // or if one profile is the incognito version of another profile (or vice

patches/master_patch.patch

@@ -159,6 +159,19 @@ index e659aec2f7d606037a7867d6ae1f7186d96ce8eb..a446553206403b575e3e0b3b49027b41
            "safe_browsing::mojom::SafeBrowsing",
            "spellcheck::mojom::SpellCheckHost",
            "spellcheck::mojom::SpellCheckPanelHost",
+diff --git a/chrome/browser/file_select_helper.cc b/chrome/browser/file_select_helper.cc
+index 2580748f689b7aac2a48e9b7389802e381fa4925..eb3c928a9709e4770e231aff07c3f9aaddb04ef5 100644
+--- a/chrome/browser/file_select_helper.cc
++++ b/chrome/browser/file_select_helper.cc
+@@ -576,7 +576,7 @@ void FileSelectHelper::RunFileChooserOnUIThread(
+     return;
+ 
+   select_file_dialog_ = ui::SelectFileDialog::Create(
+-      this, std::make_unique<ChromeSelectFilePolicy>(web_contents_));
++      this, std::make_unique<ChromeSelectFilePolicy>(nullptr));
+   if (!select_file_dialog_.get())
+     return;
+ 
 diff --git a/chrome/browser/importer/external_process_importer_client.h b/chrome/browser/importer/external_process_importer_client.h
 index 864a6951115dda5ed74963f18b35692960397d50..3e1a2b719521ac2c60bae05f94e409bc4c7da022 100644
 --- a/chrome/browser/importer/external_process_importer_client.h