Apply include-cleaner to api/units

Bug: webrtc:42226242
Change-Id: Ic646947aee054f597d1fb069c7a6d0bbaadeb1dc
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/359562
Commit-Queue: Dor Hen <dorhen@meta.com>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#42796}

api/units/BUILD.gn

@@ -104,6 +104,7 @@ if (rtc_include_tests) {
       ":frequency",
       ":time_delta",
       ":timestamp",
+      "../../rtc_base:checks",
       "../../rtc_base:logging",
       "../../test:test_support",
     ]

api/units/data_rate.cc

@@ -10,6 +10,8 @@
 
 #include "api/units/data_rate.h"
 
+#include <string>
+
 #include "api/array_view.h"
 #include "rtc_base/strings/string_builder.h"
 

api/units/data_rate.h

@@ -11,6 +11,7 @@
 #ifndef API_UNITS_DATA_RATE_H_
 #define API_UNITS_DATA_RATE_H_
 
+#include <cstdint>
 #include <limits>
 #include <string>
 #include <type_traits>

api/units/data_rate_unittest.cc

@@ -10,6 +10,13 @@
 
 #include "api/units/data_rate.h"
 
+#include <cstdint>
+#include <limits>
+
+#include "api/units/data_size.h"
+#include "api/units/frequency.h"
+#include "api/units/time_delta.h"
+#include "rtc_base/checks.h"
 #include "rtc_base/logging.h"
 #include "test/gtest.h"
 

api/units/data_size.cc

@@ -10,6 +10,8 @@
 
 #include "api/units/data_size.h"
 
+#include <string>
+
 #include "api/array_view.h"
 #include "rtc_base/strings/string_builder.h"
 

api/units/data_size.h

@@ -11,6 +11,7 @@
 #ifndef API_UNITS_DATA_SIZE_H_
 #define API_UNITS_DATA_SIZE_H_
 
+#include <cstdint>
 #include <string>
 #include <type_traits>
 

api/units/data_size_unittest.cc

@@ -10,6 +10,7 @@
 
 #include "api/units/data_size.h"
 
+#include <cstdint>
 #include <limits>
 
 #include "test/gtest.h"

api/units/frequency.cc

@@ -9,6 +9,9 @@
  */
 #include "api/units/frequency.h"
 
+#include <cstdint>
+#include <string>
+
 #include "rtc_base/strings/string_builder.h"
 
 namespace webrtc {

api/units/frequency.h

@@ -10,12 +10,14 @@
 #ifndef API_UNITS_FREQUENCY_H_
 #define API_UNITS_FREQUENCY_H_
 
+#include <cstdint>
 #include <cstdlib>
 #include <limits>
 #include <string>
 #include <type_traits>
 
 #include "api/units/time_delta.h"
+#include "rtc_base/checks.h"
 #include "rtc_base/units/unit_base.h"  // IWYU pragma: export
 
 namespace webrtc {

api/units/frequency_unittest.cc

@@ -9,8 +9,9 @@
  */
 #include "api/units/frequency.h"
 
-#include <limits>
+#include <cstdint>
 
+#include "api/units/time_delta.h"
 #include "test/gtest.h"
 
 namespace webrtc {

api/units/time_delta.cc

@@ -10,6 +10,8 @@
 
 #include "api/units/time_delta.h"
 
+#include <string>
+
 #include "api/array_view.h"
 #include "rtc_base/strings/string_builder.h"
 

api/units/time_delta.h

@@ -11,6 +11,7 @@
 #ifndef API_UNITS_TIME_DELTA_H_
 #define API_UNITS_TIME_DELTA_H_
 
+#include <cstdint>
 #include <cstdlib>
 #include <string>
 #include <type_traits>

api/units/time_delta_unittest.cc

@@ -10,6 +10,8 @@
 
 #include "api/units/time_delta.h"
 
+#include <cstddef>
+#include <cstdint>
 #include <limits>
 
 #include "test/gtest.h"

api/units/timestamp.cc

@@ -10,6 +10,8 @@
 
 #include "api/units/timestamp.h"
 
+#include <string>
+
 #include "api/array_view.h"
 #include "rtc_base/strings/string_builder.h"
 

api/units/timestamp.h

@@ -11,6 +11,7 @@
 #ifndef API_UNITS_TIMESTAMP_H_
 #define API_UNITS_TIMESTAMP_H_
 
+#include <cstdint>
 #include <string>
 #include <type_traits>
 

api/units/timestamp_unittest.cc

@@ -10,8 +10,10 @@
 
 #include "api/units/timestamp.h"
 
+#include <cstdint>
 #include <limits>
 
+#include "api/units/time_delta.h"
 #include "test/gtest.h"
 
 namespace webrtc {