Type change in StackSamplingProfiler from void* to uintptr_t.

base/profiler/stack_sampling_profiler.cc

Index: base/profiler/stack_sampling_profiler.cc
diff --git a/base/profiler/stack_sampling_profiler.cc b/base/profiler/stack_sampling_profiler.cc
index 00a79b55bd7fd465f423fa3202bb48661d26e96a..707a6bbcc3c90734b18c88bcb0cbbea4dbc540c8 100644
--- a/base/profiler/stack_sampling_profiler.cc
+++ b/base/profiler/stack_sampling_profiler.cc
@@ -83,19 +83,24 @@ void AsyncRunner::RunCallbackAndDeleteInstance(
 
 // StackSamplingProfiler::Module ----------------------------------------------
 
-StackSamplingProfiler::Module::Module() : base_address(nullptr) {}
+StackSamplingProfiler::Module::Module()
+    : base_address(reinterpret_cast<uintptr_t>(nullptr)) {}
 StackSamplingProfiler::Module::Module(const void* base_address,
                                       const std::string& id,
                                       const FilePath& filename)
-    : base_address(base_address), id(id), filename(filename) {}
+    : base_address(reinterpret_cast<uintptr_t>(base_address)),
+      id(id),
+      filename(filename) {}
 
 StackSamplingProfiler::Module::~Module() {}
 
 // StackSamplingProfiler::Frame -----------------------------------------------
 
+StackSamplingProfiler::Frame::Frame()
+    : instruction_pointer(reinterpret_cast<uintptr_t>(nullptr)) {}
 StackSamplingProfiler::Frame::Frame(const void* instruction_pointer,
                                     size_t module_index)
-    : instruction_pointer(instruction_pointer),
+    : instruction_pointer(reinterpret_cast<uintptr_t>(instruction_pointer)),
       module_index(module_index) {}
 
 StackSamplingProfiler::Frame::~Frame() {}