Mass conversion of all const-lifetime class members

Sed + minimal conversions to compile, including moving some
constructors into the .cpp file. Any that caused ASAN issues
during the tests were omitted rather than trying to resolve
the underlying issue.

Change-Id: I00a421f33b253eb4071ffd9af3f2922c7443b335
Reviewed-on: https://pdfium-review.googlesource.com/5891
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
diff --git a/fpdfsdk/fsdk_pauseadapter.cpp b/fpdfsdk/fsdk_pauseadapter.cpp
index 237266b..cf99253 100644
--- a/fpdfsdk/fsdk_pauseadapter.cpp
+++ b/fpdfsdk/fsdk_pauseadapter.cpp
@@ -12,5 +12,5 @@
 IFSDK_PAUSE_Adapter::~IFSDK_PAUSE_Adapter() {}
 
 bool IFSDK_PAUSE_Adapter::NeedToPauseNow() {
-  return m_IPause->NeedToPauseNow && m_IPause->NeedToPauseNow(m_IPause);
+  return m_IPause->NeedToPauseNow && m_IPause->NeedToPauseNow(m_IPause.Get());
 }