Add missing (trivial) virtual destructors.
BUG=
R=scroggo@google.com
Review URL: https://codereview.chromium.org/78543002
git-svn-id: http://skia.googlecode.com/svn/trunk@12312 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/experimental/PdfViewer/SkPdfFont.h b/experimental/PdfViewer/SkPdfFont.h
index 85ce651..71f98db 100644
--- a/experimental/PdfViewer/SkPdfFont.h
+++ b/experimental/PdfViewer/SkPdfFont.h
@@ -77,6 +77,7 @@
class SkPdfEncoding {
public:
+ virtual ~SkPdfEncoding() {}
virtual bool decodeText(const SkUnencodedText& textIn, SkDecodedText* textOut) const = 0;
static SkPdfEncoding* fromName(const char* name);
};
@@ -96,6 +97,7 @@
class SkPdfIdentityHEncoding : public SkPdfEncoding {
public:
+ virtual ~SkPdfIdentityHEncoding() {}
virtual bool decodeText(const SkUnencodedText& textIn, SkDecodedText* textOut) const {
// TODO(edisonn): SkASSERT(textIn.len % 2 == 0); or report error?
@@ -119,6 +121,7 @@
// TODO(edisonn): using this one when no encoding is specified
class SkPdfDefaultEncoding : public SkPdfEncoding {
public:
+ virtual ~SkPdfDefaultEncoding() {}
virtual bool decodeText(const SkUnencodedText& textIn, SkDecodedText* textOut) const {
// TODO(edisonn): SkASSERT(textIn.len % 2 == 0); or report error?
@@ -141,6 +144,7 @@
class SkPdfCIDToGIDMapIdentityEncoding : public SkPdfEncoding {
public:
+ virtual ~SkPdfCIDToGIDMapIdentityEncoding() {}
virtual bool decodeText(const SkUnencodedText& textIn, SkDecodedText* textOut) const {
// TODO(edisonn): SkASSERT(textIn.len % 2 == 0); or report error?