[fp-rs] Fixing Presubmit Lint warnings for windows/ C++ files.

fastpair/rust/demo/windows/flutter/generated_plugin_registrant.cc

@@ -18,7 +18,7 @@
 
 // clang-format off
 
-#include "generated_plugin_registrant.h"
+#include "./generated_plugin_registrant.h"
 
 
 void RegisterPlugins(flutter::PluginRegistry* registry) {

fastpair/rust/demo/windows/runner/flutter_window.cpp

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "flutter_window.h"
+#include "./flutter_window.h"
 
 #include <optional>
 

fastpair/rust/demo/windows/runner/flutter_window.h

@@ -20,7 +20,7 @@
 
 #include <memory>
 
-#include "win32_window.h"
+#include "./win32_window.h"
 
 // A window that does nothing but host a Flutter view.
 class FlutterWindow : public Win32Window {

fastpair/rust/demo/windows/runner/main.cpp

@@ -16,8 +16,8 @@
 #include <flutter/flutter_view_controller.h>
 #include <windows.h>
 
-#include "flutter_window.h"
-#include "utils.h"
+#include "./flutter_window.h"
+#include "./utils.h"
 
 int APIENTRY wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev,
                       _In_ wchar_t *command_line, _In_ int show_command) {

fastpair/rust/demo/windows/runner/resource.h

@@ -12,10 +12,12 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-//{{NO_DEPENDENCIES}}
+// {{NO_DEPENDENCIES}}
 // Microsoft Visual C++ generated include file.
 // Used by Runner.rc
 //
+#ifndef RUNNER_RESOURCE_H_
+#define RUNNER_RESOURCE_H_
 #define IDI_APP_ICON                    101
 
 // Next default values for new objects
@@ -28,3 +30,4 @@
 #define _APS_NEXT_SYMED_VALUE           101
 #endif
 #endif
+#endif  // RUNNER_RESOURCE_H_

fastpair/rust/demo/windows/runner/utils.cpp

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "utils.h"
+#include "./utils.h"
 
 #include <flutter_windows.h>
 #include <io.h>
@@ -62,7 +62,7 @@ std::string Utf8FromUtf16(const wchar_t* utf16_string) {
   int target_length = ::WideCharToMultiByte(
       CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string,
       -1, nullptr, 0, nullptr, nullptr)
-    -1; // remove the trailing null character
+    -1;  // remove the trailing null character
   int input_length = (int)wcslen(utf16_string);
   std::string utf8_string;
   if (target_length <= 0 || target_length > utf8_string.max_size()) {

fastpair/rust/demo/windows/runner/win32_window.cpp

@@ -12,12 +12,12 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "win32_window.h"
+#include "./win32_window.h"
 
 #include <dwmapi.h>
 #include <flutter_windows.h>
 
-#include "resource.h"
+#include "./resource.h"
 
 namespace {
 
@@ -38,7 +38,8 @@ constexpr const wchar_t kWindowClassName[] = L"FLUTTER_RUNNER_WIN32_WINDOW";
 /// value indicates apps should use light mode.
 constexpr const wchar_t kGetPreferredBrightnessRegKey[] =
   L"Software\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize";
-constexpr const wchar_t kGetPreferredBrightnessRegValue[] = L"AppsUseLightTheme";
+constexpr const wchar_t kGetPreferredBrightnessRegValue[] =
+  L"AppsUseLightTheme";
 
 // The number of Win32Window objects that currently exist.
 static int g_active_window_count = 0;