Type conversion fixes, ui/gfx/ edition.

ui/gfx/geometry/matrix3_f.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/gfx/geometry/matrix3_f.h"
 
 #include <algorithm>
 #include <cmath>
 #include <limits>
 
@@ skipping 87 matching lines @@
   return true;
 }
 
 Matrix3F Matrix3F::Inverse() const {
   Matrix3F inverse = Matrix3F::Zeros();
   double determinant = Determinant3x3(data_);
   if (std::numeric_limits<float>::epsilon() > std::abs(determinant))
     return inverse;  // Singular matrix. Return Zeros().
 
   inverse.set(
-      (data_[M11] * data_[M22] - data_[M12] * data_[M21]) / determinant,
-      (data_[M02] * data_[M21] - data_[M01] * data_[M22]) / determinant,
-      (data_[M01] * data_[M12] - data_[M02] * data_[M11]) / determinant,
-      (data_[M12] * data_[M20] - data_[M10] * data_[M22]) / determinant,
-      (data_[M00] * data_[M22] - data_[M02] * data_[M20]) / determinant,
-      (data_[M02] * data_[M10] - data_[M00] * data_[M12]) / determinant,
-      (data_[M10] * data_[M21] - data_[M11] * data_[M20]) / determinant,
-      (data_[M01] * data_[M20] - data_[M00] * data_[M21]) / determinant,
-      (data_[M00] * data_[M11] - data_[M01] * data_[M10]) / determinant);
+      static_cast<float>((data_[M11] * data_[M22] - data_[M12] * data_[M21]) /
+          determinant),
+      static_cast<float>((data_[M02] * data_[M21] - data_[M01] * data_[M22]) /
+          determinant),
+      static_cast<float>((data_[M01] * data_[M12] - data_[M02] * data_[M11]) /
+          determinant),
+      static_cast<float>((data_[M12] * data_[M20] - data_[M10] * data_[M22]) /
+          determinant),
+      static_cast<float>((data_[M00] * data_[M22] - data_[M02] * data_[M20]) /
+          determinant),
+      static_cast<float>((data_[M02] * data_[M10] - data_[M00] * data_[M12]) /
+          determinant),
+      static_cast<float>((data_[M10] * data_[M21] - data_[M11] * data_[M20]) /
+          determinant),
+      static_cast<float>((data_[M01] * data_[M20] - data_[M00] * data_[M21]) /
+          determinant),
+      static_cast<float>((data_[M00] * data_[M11] - data_[M01] * data_[M10]) /
+          determinant));
   return inverse;
 }
 
 float Matrix3F::Determinant() const {
   return static_cast<float>(Determinant3x3(data_));
 }
 
 Vector3dF Matrix3F::SolveEigenproblem(Matrix3F* eigenvectors) const {
   // The matrix must be symmetric.
   const float epsilon = std::numeric_limits<float>::epsilon();
@@ skipping 101 matching lines @@
       // Normalize.
       eigvec.Scale(1.0f / eigvec.Length());
       eigenvectors->set_column(i, eigvec);
     }
   }
 
   return Vector3dF(eigenvalues[0], eigenvalues[1], eigenvalues[2]);
 }
 
 }  // namespace gfx