printing: Remove BlockingPool use
The passed-down GetBlockingPool is used to dump debug info. Removed it
from the interfaces and use base::PostTaskWithTraits at call sites.
BUG=667892
Change-Id: I23b98c393566a6a52f3451fc8cfbaf082f09af8f
Reviewed-on: https://chromium-review.googlesource.com/541856
Reviewed-by: Lei Zhang <[email protected]>
Commit-Queue: Xiyuan Xia <[email protected]>
Cr-Commit-Position: refs/heads/master@{#481215}diff --git a/printing/printed_document.h b/printing/printed_document.h
index 56c397f..77b1984 100644
--- a/printing/printed_document.h
+++ b/printing/printed_document.h
@@ -18,7 +18,6 @@
namespace base {
class RefCountedMemory;
-class TaskRunner;
}
namespace printing {
@@ -41,8 +40,7 @@
// originating source and settings.
PrintedDocument(const PrintSettings& settings,
PrintedPagesSource* source,
- int cookie,
- base::TaskRunner* blocking_runner);
+ int cookie);
// Sets a page's data. 0-based. Takes metafile ownership.
// Note: locks for a short amount of time.
@@ -154,8 +152,7 @@
struct Immutable {
Immutable(const PrintSettings& settings,
PrintedPagesSource* source,
- int cookie,
- base::TaskRunner* blocking_runner);
+ int cookie);
~Immutable();
// Print settings used to generate this document. Immutable.
@@ -171,9 +168,6 @@
// simpler hash of PrintSettings since a new document is made each time the
// print settings change.
int cookie_;
-
- // Native thread for blocking operations, like file access.
- scoped_refptr<base::TaskRunner> blocking_runner_;
};
// All writable data member access must be guarded by this lock. Needs to be
