Backed out 3 changesets (bug 1659856) for perma multiple perma failures. CLOSED TREE

Backed out changeset b61a789151df (bug 1659856)
Backed out changeset e0b318464ca0 (bug 1659856)
Backed out changeset f0090d86ffb5 (bug 1659856)

widget/cocoa/nsPrintSettingsX.h

@@ -75,9 +75,6 @@ class nsPrintSettingsX : public nsPrintSettings {
   NS_IMETHOD GetNumCopies(int32_t* aCopies) override;
   NS_IMETHOD SetNumCopies(int32_t aCopies) override;
 
-  NS_IMETHOD GetDuplex(int32_t* aDuplex) override;
-  NS_IMETHOD SetDuplex(int32_t aDuplex) override;
-
   NS_IMETHOD SetUnwriteableMarginTop(double aUnwriteableMarginTop) override;
   NS_IMETHOD SetUnwriteableMarginLeft(double aUnwriteableMarginLeft) override;
   NS_IMETHOD SetUnwriteableMarginBottom(

widget/cocoa/nsPrintSettingsX.mm

@@ -530,75 +530,6 @@ nsPrintSettingsX::SetNumCopies(int32_t aCopies) {
   NS_OBJC_END_TRY_ABORT_BLOCK_NSRESULT;
 }
 
-NS_IMETHODIMP
-nsPrintSettingsX::GetDuplex(int32_t* aDuplex) {
-  NS_OBJC_BEGIN_TRY_ABORT_BLOCK_NSRESULT;
-
-  if (XRE_IsParentProcess()) {
-    PMPrintSettings printSettings = GetPMPrintSettings();
-    PMDuplexMode duplexSetting;
-    if (PMGetDuplex(printSettings, &duplexSetting) == noErr) {
-      switch (duplexSetting) {
-        default:
-          MOZ_ASSERT_UNREACHABLE("Unknown Duplex value");
-          [[fallthrough]];
-        case kPMDuplexNone:
-          *aDuplex = kSimplex;
-          break;
-        case kPMDuplexNoTumble:
-          *aDuplex = kDuplexHorizontal;
-          break;
-        case kPMDuplexTumble:
-          *aDuplex = kDuplexVertical;
-          break;
-      }
-    } else {
-      return NS_ERROR_FAILURE;
-    }
-  } else {
-    nsPrintSettings::GetDuplex(aDuplex);
-  }
-  return NS_OK;
-
-  NS_OBJC_END_TRY_ABORT_BLOCK_NSRESULT;
-}
-
-NS_IMETHODIMP
-nsPrintSettingsX::SetDuplex(int32_t aDuplex) {
-  NS_OBJC_BEGIN_TRY_ABORT_BLOCK_NSRESULT;
-
-  if (XRE_IsParentProcess()) {
-    // Map nsIPrintSetting constants to macOS settings:
-    PMDuplexMode duplexSetting;
-    switch (aDuplex) {
-      default:
-        MOZ_ASSERT_UNREACHABLE("Unknown Duplex value");
-        [[fallthrough]];
-      case kSimplex:
-        duplexSetting = kPMDuplexNone;
-        break;
-      case kDuplexVertical:
-        duplexSetting = kPMDuplexNoTumble;
-        break;
-      case kDuplexHorizontal:
-        duplexSetting = kPMDuplexTumble;
-        break;
-    }
-    PMPrintSettings printSettings = GetPMPrintSettings();
-    if (PMSetDuplex(printSettings, duplexSetting) == noErr) {
-      [mPrintInfo updateFromPMPrintSettings];
-    } else {
-      return NS_ERROR_FAILURE;
-    }
-  } else {
-    nsPrintSettings::SetDuplex(aDuplex);
-  }
-
-  return NS_OK;
-
-  NS_OBJC_END_TRY_ABORT_BLOCK_NSRESULT;
-}
-
 NS_IMETHODIMP
 nsPrintSettingsX::SetUnwriteableMarginTop(double aUnwriteableMarginTop) {
   NS_OBJC_BEGIN_TRY_ABORT_BLOCK_NSRESULT;

widget/nsIPrintSettings.idl

@@ -95,13 +95,6 @@ interface nsIPrintSettings : nsISupports
   const short kOutputFormatPS     = 1;
   const short kOutputFormatPDF    = 2;
 
-  /**
-   * Simplex/Duplex printing options
-   */
-  const short kSimplex          = 0;
-  const short kDuplexHorizontal = 1;
-  const short kDuplexVertical   = 2;
-
   /**
    * Set PrintOptions
    */

widget/windows/nsPrintSettingsWin.cpp

@@ -371,23 +371,6 @@ void nsPrintSettingsWin::CopyFromNative(HDC aHdc, DEVMODEW* aDevMode) {
     mNumCopies = aDevMode->dmCopies;
   }
 
-  if (aDevMode->dmFields & DM_DUPLEX) {
-    switch (aDevMode->dmDuplex) {
-      default:
-        MOZ_ASSERT_UNREACHABLE("bad value for dmDuplex field");
-        [[fallthrough]];
-      case DMDUP_SIMPLEX:
-        mDuplex = kSimplex;
-        break;
-      case DMDUP_HORIZONTAL:
-        mDuplex = kDuplexHorizontal;
-        break;
-      case DMDUP_VERTICAL:
-        mDuplex = kDuplexVertical;
-        break;
-    }
-  }
-
   // Since we do the scaling, grab their value and reset back to 100.
   if (aDevMode->dmFields & DM_SCALE) {
     double scale = double(aDevMode->dmScale) / 100.0f;
@@ -494,25 +477,6 @@ void nsPrintSettingsWin::CopyToNative(DEVMODEW* aDevMode) {
   // Setup Number of Copies
   aDevMode->dmCopies = mNumCopies;
   aDevMode->dmFields |= DM_COPIES;
-
-  // Setup Simplex/Duplex mode
-  switch (mDuplex) {
-    case kSimplex:
-      aDevMode->dmDuplex = DMDUP_SIMPLEX;
-      aDevMode->dmFields |= DM_DUPLEX;
-      break;
-    case kDuplexHorizontal:
-      aDevMode->dmDuplex = DMDUP_HORIZONTAL;
-      aDevMode->dmFields |= DM_DUPLEX;
-      break;
-    case kDuplexVertical:
-      aDevMode->dmDuplex = DMDUP_VERTICAL;
-      aDevMode->dmFields |= DM_DUPLEX;
-      break;
-    default:
-      MOZ_ASSERT_UNREACHABLE("bad value for duplex option");
-      break;
-  }
 }
 
 //-------------------------------------------