fix: don't append Shift modifier text twice to accelerators (#698)

* fix: don't append Shift modifier text twice to accelerators

* style: keep spaces

patches/common/chromium/accelerator.patch

@@ -1,5 +1,5 @@
 diff --git a/ui/base/accelerators/accelerator.cc b/ui/base/accelerators/accelerator.cc
-index 0694f7433df5..7df31b1919e6 100644
+index 0694f7433df5..a22ef96a7307 100644
 --- a/ui/base/accelerators/accelerator.cc
 +++ b/ui/base/accelerators/accelerator.cc
 @@ -9,6 +9,7 @@
@@ -35,7 +35,7 @@ index 0694f7433df5..7df31b1919e6 100644
  #if defined(OS_WIN)
      // Our fallback is to try translate the key code to a regular character
      // unless it is one of digits (VK_0 to VK_9). Some keyboard
-@@ -219,20 +225,18 @@ base::string16 Accelerator::GetShortcutText() const {
+@@ -219,18 +225,14 @@ base::string16 Accelerator::GetShortcutText() const {
      // accent' for '0'). For display in the menu (e.g. Ctrl-0 for the
      // default zoom level), we leave VK_[0-9] alone without translation.
      wchar_t key;
@@ -59,12 +59,8 @@ index 0694f7433df5..7df31b1919e6 100644
 +          base::StringPrintf("F%d", key_code_ - VKEY_F1 + 1));
    } else {
      shortcut = l10n_util::GetStringUTF16(string_id);
-+    if (IsShiftDown())
-+      shortcut = l10n_util::GetStringFUTF16(IDS_APP_SHIFT_MODIFIER, shortcut);
    }
-
-   // Checking whether the character used for the accelerator is alphanumeric.
-@@ -255,7 +259,8 @@ base::string16 Accelerator::GetShortcutText() const {
+@@ -255,7 +257,8 @@ base::string16 Accelerator::GetShortcutText() const {
    // more information.
    if (IsCtrlDown())
      shortcut = l10n_util::GetStringFUTF16(IDS_APP_CONTROL_MODIFIER, shortcut);