Make lib/ui/{text|window}/... compatible with .clang_tidy. (#48000)

I just ... deleted `text_box.h` as it appears unused and unreferenced?

---

Work towards flutter/flutter#134969.

All changes were made automatically (i.e. with `--fix`).

Author: matanlurey

ci/licenses_golden/licenses_flutter

@@ -3744,7 +3744,6 @@ ORIGIN: ../../../flutter/lib/ui/text/paragraph.cc + ../../../flutter/LICENSE
 ORIGIN: ../../../flutter/lib/ui/text/paragraph.h + ../../../flutter/LICENSE
 ORIGIN: ../../../flutter/lib/ui/text/paragraph_builder.cc + ../../../flutter/LICENSE
 ORIGIN: ../../../flutter/lib/ui/text/paragraph_builder.h + ../../../flutter/LICENSE
-ORIGIN: ../../../flutter/lib/ui/text/text_box.h + ../../../flutter/LICENSE
 ORIGIN: ../../../flutter/lib/ui/ui.dart + ../../../flutter/LICENSE
 ORIGIN: ../../../flutter/lib/ui/ui_benchmarks.cc + ../../../flutter/LICENSE
 ORIGIN: ../../../flutter/lib/ui/ui_dart_state.cc + ../../../flutter/LICENSE
@@ -6513,7 +6512,6 @@ FILE: ../../../flutter/lib/ui/text/paragraph.cc
 FILE: ../../../flutter/lib/ui/text/paragraph.h
 FILE: ../../../flutter/lib/ui/text/paragraph_builder.cc
 FILE: ../../../flutter/lib/ui/text/paragraph_builder.h
-FILE: ../../../flutter/lib/ui/text/text_box.h
 FILE: ../../../flutter/lib/ui/ui.dart
 FILE: ../../../flutter/lib/ui/ui_benchmarks.cc
 FILE: ../../../flutter/lib/ui/ui_dart_state.cc

lib/ui/BUILD.gn

@@ -128,7 +128,6 @@ source_set("ui") {
     "text/paragraph.h",
     "text/paragraph_builder.cc",
     "text/paragraph_builder.h",
-    "text/text_box.h",
     "ui_dart_state.cc",
     "ui_dart_state.h",
     "volatile_path_tracker.cc",

lib/ui/text/paragraph.h

@@ -9,7 +9,6 @@
 #include "flutter/lib/ui/dart_wrapper.h"
 #include "flutter/lib/ui/painting/canvas.h"
 #include "flutter/lib/ui/text/line_metrics.h"
-#include "flutter/lib/ui/text/text_box.h"
 #include "flutter/third_party/txt/src/txt/paragraph.h"
 
 namespace flutter {

lib/ui/text/text_box.h

@@ -13,13 +13,13 @@ PlatformMessage::PlatformMessage(std::string channel,
                                  fml::RefPtr<PlatformMessageResponse> response)
     : channel_(std::move(channel)),
       data_(std::move(data)),
-      hasData_(true),
+      has_data_(true),
       response_(std::move(response)) {}
 PlatformMessage::PlatformMessage(std::string channel,
                                  fml::RefPtr<PlatformMessageResponse> response)
     : channel_(std::move(channel)),
       data_(),
-      hasData_(false),
+      has_data_(false),
       response_(std::move(response)) {}
 
 PlatformMessage::~PlatformMessage() = default;

lib/ui/window/platform_message.cc

@@ -25,7 +25,7 @@ class PlatformMessage {
 
   const std::string& channel() const { return channel_; }
   const fml::MallocMapping& data() const { return data_; }
-  bool hasData() { return hasData_; }
+  bool hasData() { return has_data_; }
 
   const fml::RefPtr<PlatformMessageResponse>& response() const {
     return response_;
@@ -36,7 +36,7 @@ class PlatformMessage {
  private:
   std::string channel_;
   fml::MallocMapping data_;
-  bool hasData_;
+  bool has_data_;
   fml::RefPtr<PlatformMessageResponse> response_;
 };
 

lib/ui/window/platform_message.h

@@ -99,7 +99,7 @@ class PointerDataPacketConverter {
  private:
   std::map<int64_t, PointerState> states_;
 
-  int64_t pointer_;
+  int64_t pointer_ = 0;
 
   void ConvertPointerData(PointerData pointer_data,
                           std::vector<PointerData>& converted_pointers);