Add braces on if statements to match linter style (#22130)

shell/platform/linux/testing/fl_test.cc

 // Copyright 2013 The Flutter Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
-// FLUTTER_NOLINT
 
 #include "gtest/gtest.h"
 
@@ -11,19 +10,21 @@
 #include "flutter/shell/platform/linux/testing/mock_renderer.h"
 
 static uint8_t hex_digit_to_int(char value) {
-  if (value >= '0' && value <= '9')
+  if (value >= '0' && value <= '9') {
     return value - '0';
-  else if (value >= 'a' && value <= 'f')
+  } else if (value >= 'a' && value <= 'f') {
     return value - 'a' + 10;
-  else if (value >= 'F' && value <= 'F')
+  } else if (value >= 'F' && value <= 'F') {
     return value - 'A' + 10;
-  else
+  } else {
     return 0;
+  }
 }
 
 static uint8_t parse_hex8(const gchar* hex_string) {
-  if (hex_string[0] == '\0')
+  if (hex_string[0] == '\0') {
     return 0x00;
+  }
   return hex_digit_to_int(hex_string[0]) << 4 | hex_digit_to_int(hex_string[1]);
 }
 
@@ -41,8 +42,9 @@ gchar* bytes_to_hex_string(GBytes* bytes) {
   size_t data_length;
   const uint8_t* data =
       static_cast<const uint8_t*>(g_bytes_get_data(bytes, &data_length));
-  for (size_t i = 0; i < data_length; i++)
+  for (size_t i = 0; i < data_length; i++) {
     g_string_append_printf(hex_string, "%02x", data[i]);
+  }
   return g_string_free(hex_string, FALSE);
 }
 

shell/platform/linux/testing/mock_egl.cc

@@ -97,12 +97,14 @@ EGLBoolean eglChooseConfig(EGLDisplay dpy,
                            EGLConfig* configs,
                            EGLint config_size,
                            EGLint* num_config) {
-  if (!check_display(dpy) || !check_initialized(dpy))
+  if (!check_display(dpy) || !check_initialized(dpy)) {
     return EGL_FALSE;
+  }
 
   if (configs == nullptr) {
-    if (num_config != nullptr)
+    if (num_config != nullptr) {
       *num_config = 1;
+    }
     return bool_success();
   }
 
@@ -112,8 +114,9 @@ EGLBoolean eglChooseConfig(EGLDisplay dpy,
     n_returned++;
   }
 
-  if (num_config != nullptr)
+  if (num_config != nullptr) {
     *num_config = n_returned;
+  }
 
   return bool_success();
 }
@@ -122,8 +125,9 @@ EGLContext eglCreateContext(EGLDisplay dpy,
                             EGLConfig config,
                             EGLContext share_context,
                             const EGLint* attrib_list) {
-  if (!check_display(dpy) || !check_initialized(dpy) || !check_config(config))
+  if (!check_display(dpy) || !check_initialized(dpy) || !check_config(config)) {
     return EGL_NO_CONTEXT;
+  }
 
   mock_error = EGL_SUCCESS;
   return &mock_context;
@@ -132,8 +136,9 @@ EGLContext eglCreateContext(EGLDisplay dpy,
 EGLSurface eglCreatePbufferSurface(EGLDisplay dpy,
                                    EGLConfig config,
                                    const EGLint* attrib_list) {
-  if (!check_display(dpy) || !check_initialized(dpy) || !check_config(config))
+  if (!check_display(dpy) || !check_initialized(dpy) || !check_config(config)) {
     return EGL_NO_SURFACE;
+  }
 
   mock_error = EGL_SUCCESS;
   return &mock_surface;
@@ -143,8 +148,9 @@ EGLSurface eglCreateWindowSurface(EGLDisplay dpy,
                                   EGLConfig config,
                                   EGLNativeWindowType win,
                                   const EGLint* attrib_list) {
-  if (!check_display(dpy) || !check_initialized(dpy) || !check_config(config))
+  if (!check_display(dpy) || !check_initialized(dpy) || !check_config(config)) {
     return EGL_NO_SURFACE;
+  }
 
   mock_error = EGL_SUCCESS;
   return &mock_surface;
@@ -154,8 +160,9 @@ EGLBoolean eglGetConfigAttrib(EGLDisplay dpy,
                               EGLConfig config,
                               EGLint attribute,
                               EGLint* value) {
-  if (!check_display(dpy) || !check_initialized(dpy) || !check_config(config))
+  if (!check_display(dpy) || !check_initialized(dpy) || !check_config(config)) {
     return EGL_FALSE;
+  }
 
   MockConfig* c = static_cast<MockConfig*>(config);
   switch (attribute) {
@@ -261,8 +268,9 @@ void (*eglGetProcAddress(const char* procname))(void) {
 }
 
 EGLBoolean eglInitialize(EGLDisplay dpy, EGLint* major, EGLint* minor) {
-  if (!check_display(dpy))
+  if (!check_display(dpy)) {
     return EGL_FALSE;
+  }
 
   if (!display_initialized) {
     mock_config.config_id = 1;
@@ -295,10 +303,12 @@ EGLBoolean eglInitialize(EGLDisplay dpy, EGLint* major, EGLint* minor) {
     display_initialized = true;
   }
 
-  if (major != nullptr)
+  if (major != nullptr) {
     *major = 1;
-  if (minor != nullptr)
-    *major = 5;
+  }
+  if (minor != nullptr) {
+    *minor = 5;
+  }
 
   return bool_success();
 }
@@ -307,15 +317,17 @@ EGLBoolean eglMakeCurrent(EGLDisplay dpy,
                           EGLSurface draw,
                           EGLSurface read,
                           EGLContext ctx) {
-  if (!check_display(dpy) || !check_initialized(dpy))
+  if (!check_display(dpy) || !check_initialized(dpy)) {
     return EGL_FALSE;
+  }
 
   return bool_success();
 }
 
 EGLBoolean eglSwapBuffers(EGLDisplay dpy, EGLSurface surface) {
-  if (!check_display(dpy) || !check_initialized(dpy))
+  if (!check_display(dpy) || !check_initialized(dpy)) {
     return EGL_FALSE;
+  }
 
   return bool_success();
 }